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Chapter 16

Total questions: 163

Worksheet time: 8hrs 9mins

Name
Class
Date
1.

A nurse calculates that the 24-hour total oral fluid intake for an afebrile 110 lb client has been 1725 mL. What conclusion is accurate?

a)

The client's oral fluid intake is adequate for the client's weight

b)

The client's oral fluid intake is below the standard for this client

c)

The client's oral fluid intake should be supplemented with IV fluid

d)

The client's oral fluid intake should be increased by approximately 100 mL

2.

A hypertensive client will begin taking Furosemide (Lasix), a potassium-wasting diuretic, every day. The nurse knows that teaching regarding the need for potassium-rich foods is successful when the client makes which of the following statements?

a)

"I can have a daily serving of gelatin."

b)

"I need to have more fruits like bananas and nectarines."

c)

"I will add more servings of broiled white fish."

d)

"I will eat more pasta and cheese."

3.

Following a subtotal thyroidectomy, which client statement is most indicative that the client is experiencing hypocalcemia?

a)

"I don't have much of an appetite."

b)

"I feel so weak when I ambulate."

c)

"Light seems to bother my eyes."

d)

"My lips feel numb and tingly."

4.

A client has been taking aluminum and magnesium hydroxide (Maalox), an antacid, for many days because of gastric discomfort. The nurse suspects that the client's magnesium level is elevated because which symptoms? Select all that apply.

a)

Bradycardia

b)

Hyperventilation

c)

Hypotension

d)

Insomnia

e)

Shivering

5.

(a)   can occur with severe renal failure; severe burns; administration of potassium-sparing diuretics; overuse of potassium supplements, salt substitutes or some diet sodas, or potassium-rich foods; crushing injuries; Addison disease; and rapid administration of parenteral potassium salts

6.

(a)   are substances that carry an electrical charge when dissolved in fluid

7.

About 60% of the adult human body is water. Most body water is located in _______ ______

(a)  

8.

The power to draw water toward an area of greater concentration is referred to as ______ ______

(a)  

9.

Hypovolemia results in (a)   , a high ratio of blood components in relation to watery plasma, which increases the potential for blood clots and urinary stones and compromises the kidney's ability to excrete nitrogen wastes

10.

(a)   is associated with parathyroid gland tumors, multiple fractures, Paget disease, hyperparathyroidism, excessive doses of vitamin D, prolonged immobilization, some chemotherapeutic agents, and certain malignant diseases

11.

In healthy adults, oral fluid intake averages about 2500 mL/day; however, it can range between _______, with a similar volume of fluid loss

a)

2100-3500 mL/day

b)

1500-2200 mL/day

c)

1800-3000 mL/day

d)

3300-4000 mL/day

12.

Normal plasma pH is _______, or slightly alkaline

a)

7.25-7.35

b)

7.45-7.65

c)

7.35-7.45

d)

7.25-7.45

13.

Positively or negatively charged substances

(a)  

14.

As excess fluid volume is distributed to the interstitial space, indentations in the skin after compression may be noted. This type of edema usually does not occur, however, until there is a 3-L excess in the intravascular volume

(a)  

15.

The concentration of substances in blood

(a)  

16.

Causes include profuse watery diarrhea, excessive salt intake without sufficient water intake, high fever, decreased water intake, excessive administration of solutions that contain sodium, excessive water loss without an accompanying loss of sodium, and severe burns

(a)  

17.

Positively charged ion

(a)  

18.

This electrolyte imbalance may result from renal failure, Addison disease, excessive use of antacids or laxatives that contain magnesium, and hyperparathyroidism

(a)  

19.

The main tool for measuring blood pH, CO2 content (PaCO2), and bicarbonate

(a)  

20.

Negatively charge ion

(a)  

21.

The sodium-potassium pump is an example of this process, which requires an energy source to drive dissolved chemicals from an area of low concentration to an area of higher concentration

(a)  

22.

The amount of fluid from the blood filtered by the kidneys each day

(a)  

23.

Promotes the movement of fluid and some dissolved substances through a semipermeable membrane according to the pressure differences

(a)  

24.

Certain dissolved substances require assistance from a carrier molecule to pass through a semipermeable membrane

(a)  

25.

The movement of water through a semipermeable membrane from a dilute area to a more concentrated area

(a)  

26.

Requires an energy source, a substance called adenosine triphosphate (ATP), to drive dissolved chemicals from an area of low concentration to an area of high concentration

(a)  

27.

A physiologic process by which dissolved substances (e.g., electrolytes) move from an area of high concentration to an area of lower concentration through a semipermeable membrane

(a)  

28.

For which of the following conditions would the nurse anticipate administering salt tablets?

a)

Mild deficits of serum sodium

b)

Severe deficits of serum magnesium

c)

Mild deficits of serum potassium

d)

Severe deficits of serum calcium

29.

If a client's parathyroid glands were accidentally removed during a procedure, which condition should the nurse prepare for?

a)

Hypomagnesemia

b)

Hyperkalemia

c)

Hypernatremia

d)

Hypocalcemia

30.

A client is having a problem with the absorption of calcium. Which vitamin deficiency would the nurse anticipate in this client?

a)

Vitamin A

b)

Vitamin B

c)

Vitamin C

d)

Vitamin D

31.

Which of the following points should a nurse include in the teaching plan for clients who have a potential for hypovolemia?

a)

Avoid consuming alcohol or caffeine

b)

Increase intake of dried peas and beans

c)

Increase intake of milk and dairy products

d)

Avoid table salt or food containing sodium

32.

For which of the following categories of medications should the nurse monitor a client for lowered serum sodium and potassium levels?

a)

Diuretics

b)

Analgesics

c)

Abx

d)

Sedatives

33.

When the nurse reviews ABG results on several clients, which one indicates a normal blood pH?

a)

7.35-7.45

b)

6.35-6.45

c)

7-8

d)

8.35-8.45

34.

When caring for a client who is dehydrated, the nurse can anticipate that a client may manifest which of the following? Select all that apply.

a)

Postural hypotension

b)

Bounding pulse

c)

Dark yellow urine

d)

Elevated temp

e)

Flushed skin

35.

When a nurse collects data, which s/s is the first one to occur in hypovolemia?

a)

Low BP

b)

Increased thirst

c)

Low urine specific gravity

d)

Mild confusion

36.

A primary provider orders furosemide 40 mg oral solution bid for a client who has difficulty swallowing tablets. Calculate the dose the nurse should administer for a supplied dose of 10mg/mL. ( (a)   mL)

37.

Which of the following conditions can the nurse anticipate causing respiratory alkalosis?

a)

Uncontrolled diabetes

b)

Rapid breathing

c)

Chronic respiratory disease

d)

Prolonged vomiting

38.

The nurse who is caring for a client with renal failure notes that the client is dyspneic and crackles are heard when listening to breath sounds in the lungs. Which additional s/s would the nurse expect to note in this client?

a)

Rapid weight loss

b)

Flat hand and neck veins

c)

A weak and thready pulse

d)

An increase in BP

39.

The nurse is reviewing the health records of assigned clients. The nurse would plan care knowing that which client is at risk for a potassium deficit?

a)

The client with Addison's disease

b)

The client with metabolic acidosis

c)

The client with intestinal obstruction

d)

The client receiving NG suction

40.

The nurse reviews a client's electrolyte results and notes a potassium level of 5.5 mEq/L. The nurse understands that a potassium value at this level would be noted with which condition?

a)

Diarrhea

b)

Traumatic burn

c)

Crushing's syndrome

d)

Overuse of laxatives

41.

The nurse reviews a client's electrolyte results and notes that the potassium level is 5.4 mEq/L. What would the nurse look for on the cardiac monitor as a result of this lab value?

a)

ST elevation

b)

Peaked P waves

c)

Prominent U waves

d)

Narrow, peaked T waves

42.

The nurse is reading the primary health care provider's progress notes in the client's record and sees that the provider has documented "insensible fluid loss of approximately 800 mL daily." Which client is at risk for this loss?

a)

The client with a draining wound

b)

The client with a urinary catheter

c)

The client with a fast resp rate

d)

The client with an NG tube to low suction

43.

The nurse is reviewing the health records of assigned clients. The nurse would plan care knowing that which client is at LEAST LIKELY risk for developing third-spacing?

a)

The client with sepsis

b)

The client with cirrhosis

c)

The client with kidney failure

d)

The client with DM

44.

The nurse is reviewing the health records of assigned clients. The nurse would plan care knowing that which client is at risk for fluid volume deficit?

a)

The client with cirrhosis

b)

The client with ileostomy

c)

The client with heart failure

d)

The client with decreased renal function

45.

The nurse is caring for a client who has been taking diuretics on a long-term basis. Which finding would the nurse expect to note as a result of this long-term use?

a)

Gurgling resp

b)

Increased BP

c)

Decreased Hct levels

d)

Increased specific gravity of urine

46.

The nurse reviews electrolyte values and notes a sodium level of 130 mEq/L. The nurse expects that this sodium level would be noted in a client with which condition?

a)

The client with watery diarrhea

b)

The client with diabetes insipidus

c)

The client with an inadequate daily water intake

d)

The client with the syndrome of inappropriate secretion of ADH hormone

47.

The nurse is caring for a client with leukemia and notes that the client has poor skin turgor and flat neck and hand veins. The nurse suspects hyponatremia. Which s/s would the nurse expect to note in this client if hyponatremia is present?

a)

Intense thirst

b)

Slow bounding pulse

c)

Dry mucous membranes

d)

Postural BP changes

48.

The nurse is caring for a client with a diagnosis of hyperparathyroidism. Lab studies are performed and the serum calcium level is 12.0 mg/dL. Based on this lab value, the nurse would take which action?

a)

Document the value in the client's record

b)

Inform the RN of the lab value

c)

Place the lab result form in the client's record

d)

Reassure the client the lab result is normal

49.

The nurse reviews the serum calcium level and notes that the level is 8.0 mg/dL. The nurse understands that which condition would cause this serum calcium level?

a)

Prolonged bed rest

b)

Adrenal insufficiency

c)

Hyperparathyroidism

d)

Excessive ingestion of vitamin D

50.

The nurse is caring for a client with a suspected diagnosis of hypocalcemia. Which s/s would be an indication of this electrolyte imbalance?

a)

Twitching

b)

Positive Trousseau's sign

c)

Hyperactive bowel sounds

d)

Generalized muscle weakness

51.

The nurse is instructing a client on how to decrease the intake of calcium in the diet. The nurse would tell the client that which food item is least likely to contain calcium?

a)

Milk

b)

Butter

c)

Spinach

d)

Collard greens

52.

The nurse is caring for a client with hyperparathyroidism and notes that the client's serum calcium level is 13 mg/dL. Which prescribed medication would the nurse plan to assist in administering to the client?

a)

Calcitonin

b)

Calcium chloride

c)

Calcium gluconate

d)

Large doses of vitamin D

53.

A client has the following lab values: a pH of 7.55, an HCO3- level of 22 mEq/L, and a PCO2 of 30 mmHg. Which action would the nurse plan to take?

a)

Perform Allen's test

b)

Prepare the client for dialysis

c)

Administer insulin as prescribed

d)

Encourage the client to slow down breathing

54.

The nurse is told that the ABG results indicate a pH of 7.50 and a PCO2 of 32 mmHg. The nurse determines that these results are indicative of which acid-base disturbance?

a)

Metabolic acidosis

b)

Metabolic alkalosis

c)

Resp acidosis

d)

Resp alkalosis

55.

A client is scheduled for blood to be drawn from the radial artery for an ABG determination. The nurse assists with performing an Allen's test before drawing the blood to determine adequacy of which?

a)

Ulnar circulation

b)

Carotid circulation

c)

Femoral circulation

d)

Brachial circulation

56.

The nurse is caring for a client with a NG tube that is attached to low suction. The nurse monitors the client closely for which acid-base disorder that is MOST LIKELY to occur in this situation?

a)

Met acidosis

b)

Met alk

c)

Resp acidosis

d)

Resp alk

57.

The nurse is caring for a client with severe diarrhea. The nurse monitors the client closely, understanding that this client is at risk for developing which acid-base disorder?

a)

Met acidosis

b)

Met alk

c)

Resp acidosis

d)

Resp alk

58.

The nurse observes that a client with diabetic ketoacidosis is experiencing abnormally deep, regular, rapid resp. How would the nurse correctly document this observation in the medical record?

a)

Apnea

b)

Bradypnea

c)

Cheyne-Stokes

d)

Kussmaul's resp

59.

The nurse is caring for a client with a diagnosis of COPD. The nurse would monitor the client for which acid-base balance?

a)

Met acidosis

b)

Met alk

c)

Resp acidosis

d)

Resp alk

60.

Which clients would the nurse determine to be at risk for development of metabolic alkalosis? Select all that apply.

a)

Client with emphysema

b)

Client admitted with aspirin overdose

c)

Client with chronic kidney disease

d)

Client who has been vomiting for 2 days

e)

Client receiving oral furosemide 40 mg/day

61.

The nurse is caring for a client with resp insufficiency. The ABG results indicate a pH of 7.50 and a PCO2 of 30 mmHg and the nurse is told that the client is experiencing resp alkalosis. Which additional lab value would the nurse expect to note?

a)

A sodium level of 145 mEq/L

b)

A potassium level of 3.0 mEq/L

c)

A magnesium level of 1.3 mEq/L

d)

A phosphorus level of 3.0 mg/dL

62.

The RN reviews the results of the ABG values with the LPN and tells the LPN that the client is experiencing resp acidosis. The LPN would expect to note which on the lab result report?

a)

pH 7.50, PCO2 52 mmHg

b)

pH 7.35, PCO2 40 mmHg

c)

pH 7.25, PCO2 50 mmHg

d)

pH 7.50, PCO2 30 mmHg

63.

Substances that carry an electrical charge when dissolved in fluid

(a)  

64.

Substances that release hydrogen into fluid

(a)  

65.

Substances that bind with hydrogen

(a)  

66.

Body water located within cells

(a)  

67.

Body water located outside cells

(a)  

68.

Extracellular fluid including water between cells

(a)  

69.

Plasma (serum) portion of blood

(a)  

70.

The movement of water though a semipermeable membrane-one that allows some but not all substances in a solution to pass through from a diluted area to a more concentrated area

(a)  

71.

Promotes the movement of fluid and some dissolved substances through a semipermeable membrane according to pressure differences

(a)  

72.

A physiologic process by which dissolved substances (e.g., electrolytes) move from an area of high concentration to an area of lower concentration through a semipermeable membrane

(a)  

73.

The process in which certain dissolved substances require the assistance of a carrier molecule to pass from one side of a cellular membrane to the other

(a)  

74.

Specialized neurons that sense the serum osmolality, or concentration of substances, in blood.

(a)  

75.

Concentration of substances in the blood.

(a)  

76.

Stretch receptors in the aortic arch and carotid sinus that signal the brain to release ADH when blood volume decreases by 10%, systolic BP falls below 90 mmHg, or the right atrium is underfilled

(a)  

77.

A series of chemicals released to increase both BP and blood volume (_____-_____-_____ ______)

(a)  

78.

Hormone-like substances that act in opposition to the renin-angiotensin-aldosterone system.

(a)  

79.

Results when the volume of body fluid is significantly reduced in both extracellular and intracellular compartments

(a)  

80.

A high ratio of blood components in relation to watery plasma, increases the potential for blood clots and urinary stones and compromises the kidney's ability to excrete nitrogen wastes

(a)  

81.

A fluid volume that exceeds what is normal for the intravascular space and can potentially compromise cardiopulmonary function.

(a)  

82.

Indentations in the skin after compression

(a)  

83.

Edema in body areas most affected by gravity, such as the feet, ankles, sacrum, or buttocks

(a)  

84.

A reduced ratio of blood components to watery plasma

(a)  

85.

(Fluid volume excess) means there is a high volume of water in the intravascular fluid compartment

(a)  

86.

______-_____ describes the translocation of fluid from the intravascular or intercellular space to tissue compartments, where it becomes trapped and useless

(a)  

87.

Positively and negatively charged particles, such as potassium, magnesium, sodium, phosphate, sulfate, calcium, chloride, HCO3-, protein, and organic acids

(a)  

88.

Positively charged electrolyte

(a)  

89.

Spasms of the facial muscles when the facial nerve is tapped is referred to as (a)   sign

90.

Cardopedal spasms are referred to as (a)   sign

91.

Major chemical regulator of plasma pH is the ______-______ ____ _____ _____

(a)  

92.

Excessive accumulation of acids or excessive loss of bicarbonate in body fluids

(a)  

93.

Excessive accumulation of bases or loss of acid in body fluids

(a)  

94.

The difference between sodium and potassium cation (positive ion) concentrations and the sum of chloride and bicarbonate anions (negative ions) in the extracellular fluid

(a)  

95.

Negative ions

(a)  

96.

What is the average mL intake/day?

a)

2500

b)

1700

c)

3200

d)

3500

97.

Concentration of substances dissolved in water

(a)  

98.

Draw water toward area of higher concentration

(a)  

99.

Large sized substances (albumin, globulins) contribute to fluid concentration

(a)  

100.

Urine excretion and thirst is regulated by osmoreceptors in the (a)  

101.

Sodium lab value

a)

145-155 mEq/L

b)

130-145 mEq/L

c)

135-145 mEq/L

d)

135/140 mEq/L

102.

Normal potassium lab value

a)

3-5 mEq/L

b)

3.3-5.5 mEq/L

c)

33-53 mEq/L

d)

3.5-5.3 mEq/L

103.

Normal calcium lab value

a)

9-11 mg/dL

b)

10-11 mg/dL

c)

9-12 mg/dL

104.

Normal magnesium lab value

a)

1.4-2.2 mEq/L

b)

1.3-2.2 mEq/L

c)

1.3-2.1 mEq/L

d)

1.2-3.1 mEq/L

105.

Normal CO2 (PaCO2) lab value

a)

30-40

b)

24-35

c)

22-26

d)

35-45

106.

Normal bicarb (HCO3) lab value

a)

22-26

b)

23-27

c)

35-45

d)

37-45

107.

Low sodium

(a)  

108.

High sodium

(a)  

109.

Causes include profuse diaphoresis & diuresis, large ingestion of plain H2O or nonelectrolyte IV fluids, prolonged vomiting, GI suctioning, draining fistulas, Addison's disease

a)

Hyponatremia

b)

Hyperkalemia

c)

Hyponatremia

d)

Hypocalcemia

110.

Manifestations:

Mental confusion, muscular weakness, anorexia, restlessness, elevated body temp, tachycardia, N/V, personality changes

a)

Hypercalcemia

b)

Hypokalemia

c)

Hypovolemia

d)

Hyponatremia

111.

Causes: Profuse watery diarrhea, excessive salt intake without suffienct H2O intake, pyrexia, decreased H2O intake, excessive IV solutions with sodium, burns, H2O loss without loss of Na

a)

Hypernatremia

b)

Hypokalemia

c)

Hypermagnesemia

d)

Hypervolemia

112.

Low potassium

(a)  

113.

Chief cation in extracellular fluid

(a)  

114.

High potassium

(a)  

115.

The chief intracellular electrolyte

(a)  

116.

Causes:

Potassium-wasting diuretics, severe vomiting or diarrhea, draining intestinal fistulae, prolonged suctioning, large doses or corticosteroids, IV insulin and glucose, and nonelectrolyte IV fluids

a)

Hypernatremia

b)

Hypocalcemia

c)

Hypokalemia

d)

Hyponatremia

117.

Manifestations:

Fatigue, weakness, anorexia, N/V, cardiac arrhythmias, leg cramps, muscle weakness, paresthesias

Severe cases: Hypotension, flaccid paralysis, even death

a)

Hyperkalemia

b)

Hypokalemia

c)

Hypomagnesemia

d)

Hypovolemia

118.

Causes:

Renal failure, severe burns, use of K+- sparing diuretics, overuse of K+ supplements, salt substitutes, K+ rich foods, crushing injuries, Addison's disease, rapid parenteral adm of K+ rich salts

a)

Hypercalcemia

b)

Hyperkalemia

c)

Hypomagnesemia

d)

Hypervolemia

119.

Manifestations:

Diarrhea, nausea, muscle weakness, paresthesia, cardiac arrhythmias

a)

Hyperkalemia

b)

Hypovolemia

c)

Hypernatremia

d)

Hypokalemia

120.

Necessary for blood clotting, smooth, skeletal, and cardiac muscle function, transmission of nerve impulses, Vit D is needed for absorption

(a)  

121.

Low calcium

(a)  

122.

High calcium

(a)  

123.

Causes:

Vit D deficiency, hypoparathyroidism, burns, pancreatitis, drugs, blood transfusions, intestinal malabsorption disorders, accidental removal of parathyroid gland

a)

Hypervolemia

b)

Hypomagnesemia

c)

Hyponatremia

d)

Hypocalcemia

124.

Manifestations:

Tingling of extremities & around mouth, abdominal cramps, Trousseau’s sign, Chvostek’s sign, bleeding, mental changes, laryngeal spasms, tetany, seizures, and cardiac arrhythmias

a)

Hypocalcemia

b)

Hypovolemia

c)

Hyponatremia

d)

Hypokalemia

125.

Causes;

Parathyroid gland tumors, multiple fractures, Pagets’s disease, hyperparathyroidism, large doses of Vit D, immobilization, chemo agents, malignant diseases

a)

Hypocalcemia

b)

Hypernatremia

c)

Hypovolemia

d)

Hypercalcemia

126.

Manifestations:

Deep bone pain, constipation, anorexia, N&V, polyuria, thirst, pathologic fractures, mental changes (decreased memory & attention span), kidney stones

a)

Hypervolemia

b)

Hypercalcemia

c)

Hyponatremia

d)

Hypokalemia

127.

Essential for maintaining normal nerve and muscle activity, regulating osmotic pressure, and preserving acid-base balance

(a)  

128.

Important for transmission of nerve impulses and muscle excitability and activates enzymes

(a)  

129.

Low magnesium

(a)  

130.

High magnesium

(a)  

131.

Causes:

Alcoholism, DKA, renal disease, burns, malnutrition, pregnancy-induced hypertension, intestinal malabsorption syndrome, drug induced diuresis, hyperaldosteronism, gastric suction

a)

Hypomagnesemia

b)

Hyponatremia

c)

Hypervolemia

d)

Hypercalcemia

132.

Manifestations:

Tachycardia, arrhythmias, neuromuscular irritability, paresthesia of extremities, leg & foot cramps, hypertension, mental changes, Chvostek’s & Trousseau’s signs, dysphagia, & seizures

a)

Hypermagnesemia

b)

Hypocalcemia

c)

Hypomagnesemia

d)

Hyperkalemia

133.

Causes:

Renal faliure, Addison’s dz, use of antacids/laxatives (may require dialysis), hyperparathyroidism

a)

Hypokalemia

b)

Hypomagnesemia

c)

Hyponatremia

d)

Hypermagnesemia

134.

Manifestations:

Flushing, warmth, hypotension, lethargy, drowsiness, bradycardia, muscle weakness, depressed respirations, coma.

a)

Hypermagnesemia

b)

Hypocalcemia

c)

Hypokalemia

d)

Hypercalcemia

135.

S/S:

Kussmaul resp., anorexia, N/V, HA, confusion, flushing, lethargy, malaise, drowsiness, abd. pain, weakness, cardiac dysrhythmias, stupor, coma, death

a)

Resp acidosis

b)

Met acidosis

c)

Resp alk

d)

Met alk

136.

S/S:

Anorexia, N/V, circumoral paresthesias, confusion, carpopedal spasm, hypertonic reflexes, tetany

a)

Resp alk

b)

Resp acidosis

c)

Met acidosis

d)

Met alk

137.

Causes:

Pneumothorax, hemothorax, pulomary edema, acute bronchial asthma, atelectasis. hyaline membrane disease or other resp distress in NB, pnx, OD, head injuries, emphysema, bronchiectasis, bronchial asthmas, CF

a)

Met alk

b)

Resp alk

c)

Resp acidosis

d)

Met acidosis

138.

S/S:

Resp insufficiency, frantic efforts to breathe, breathe slowly or irregularly or stop breathing, moist or absent lung sounds, tachycardia, cardiac arrhythmia, cyanosis, mental confusions, tremors, muscle twitching, flushed skin, HA, weakness, stupor, or coma

a)

Resp acidosis

b)

Met alk

c)

Resp alk

d)

Met acidosis

139.

Causes:

Tachypnea (blowing off of CO2): anxiety, high fever, thyrotoxicosis, ASA poisoning, hypoxemia, mechanical ventilation

a)

Met acidosis

b)

Met alk

c)

Resp alk

d)

Resp acidosis

140.

S/S:

Increased RR, lightheadedness, numbness, tingling of fingers and toes, circumoral paresthesias, sweating, panic, dry mouth, severe cases: convulsions

a)

Met alk

b)

Resp acidosis

c)

Met acidosis

d)

Resp alk

141.

S/S:

Elevated Hct, high specific gravity of UA, low BP, rapid, weak, thready pulse, scent, dark UA, warm, flushed, dry skin, decreased urination, stimulates aldosterone

(a)  

142.

Factors that contribute to (a)   :

< fluid intake

Hemorrhage

Prolonged vomiting and diarrhea

Wound loss (burn)

Profuse urination or perspiration

Third spacing

143.

Causes:

Excess oral intake, rapid IV infusions, and heart failure, kidney disease

(a)  

144.

May have pitting edema with excess of ______ or more excess of intravascular volume

a)

1L

b)

2L

c)

3L

d)

4L

145.

Factors that contribute to (a)   :

Altered cardiac or kidney function

Increased ADH production, may accompany brain trauma

Corticosteroid therapy, rapid IV infusions, albumin

Water drinkers

Ingest large amts of salt

146.

Assessment findings of (a)   include:

Weight gain

Distended jugular veins

Swollen eyes

Inhibits ADH

Moist resp, crackles with breath sound

Low Hct

Light yellow UA with low spec gravity

Pitting-brawny edema

147.

Third spacing S/S are similar to ________ w/o wt loss

a)

Hypovolemia

b)

Hypervolemia

148.

May accompany hypoalbuminemia, burns, allergic rxns

(a)  

149.

ABG trends in acid-base imbalances:

pH:7.35-7.45; HCO3: 22-26; PaCO2: 35-45

a)

Full compensated resp alk

b)

Partially compensated met alk

c)

Normal values

d)

Uncompensated met acidosis

150.

ABG trends in acid-base imbalances:

pH: <7.35; HCO3: <22; PaCO2: normal

a)

Uncompensated met acidosis

b)

Normal values

c)

Partially compensated resp alk

d)

Uncompensated met alk

151.

ABG trends in acid-base imbalances:

pH: <7.35; HCO3: <22; PaCO2: <35

a)

Fully compensated resp alk

b)

Uncompensated resp acidosis

c)

Partially compensated met acidosis

d)

Uncompensated resp alk

152.

ABG trends in acid-base imbalances:

pH: 7:35-7.45; HCO3: <22; PaCO2 <35

a)

Full compensated resp alk

b)

Uncompensated resp acidosis

c)

Fully compensated met acidosis

d)

Normal values

153.

pH: >7.45; HCO3: >26; PaCO2: Normal

a)

Uncompensated met alk

b)

Partially compensated resp alk

c)

Uncompensated met acidosis

d)

Normal values

154.

pH: >7.45; HCO3: >26; PaCO2: >45

a)

Fully compensated met alk

b)

Uncompensated met alk

c)

Partially compensated met alk

d)

Partially compensated met acidosis

155.

pH: >7.45; HCO3: >22; PaCO2: >45

a)

Uncompensated met alk

b)

Fully compensated resp alk

c)

Partially compensated resp acidosis

d)

Fully compensated met alk

156.

pH: <7.35; HCO3: Normal; PaCO2: >45

a)

Uncompensated resp acidosis

b)

Partially compensated met acidosis

c)

Normal values

d)

Uncompensated met alk

157.

pH:<7.35; HCO3: >26; PaCO2: >45

a)

Normal values

b)

Uncompensated resp alk

c)

Partially compensated resp acidosis

d)

Fully compensated resp acidosis

158.

pH: 7.35-7.45; HCO3: >26; PaCO2: >45

a)

Fully compensated resp acidosis

b)

Uncompensated resp acidosis

c)

Partially compensated resp acidosis

d)

Fully compensated resp alk

159.

pH: 7.45; HCO3: Normal; PaCO2: <35

a)

Fully compensated resp alk

b)

Uncompensated met alk

c)

Uncompensated met acidosis

d)

Uncompensated resp alk

160.

pH: 7.45; HCO3: <22; PaCO2: <35

a)

Uncompensated met acidosis

b)

Fully compensated resp acidosis

c)

Partially compensated resp alk

d)

Normal values

161.

pH: 7.35-7.45; HCO3: <22; PaCO2: <35

a)

Uncompensated met acidosis

b)

Fully compensated resp alk

c)

Fully compensated met alk

d)

Fully compensated resp acidosis

162.

-Should never be administered to a client with insufficient kidney function

-As IV bolus, depresses heart contraction, causing bradycardia and cardiac arrest

-Client may experience burning with IV infusion

a)

Calcium

b)

Sodium

c)

Potassium

d)

Magnesium

163.

______ replacement is given cautiously to clients with a history of kidney stones because high _____ levels in the kidney tubules may contribute to stone formation. (ONE WORD)

(a)