WorksheetsA&P II Final Exam Review
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
Which of the following statements best describes the difference between the intrinsic and extrinsic controls of the kidney?
a)
Extrinsic controls have the greatest effect on systemic blood pressure while intrinsic controls have a greater effect on GFR.
b)
Extrinsic and intrinsic controls work in nearly opposite ways.
c)
Extrinsic controls will reduce blood plasma volume while intrinsic controls will increase blood plasma volumes.
d)
Intrinsic controls raise blood pressure while extrinsic controls lower blood pressure.
2.
What is the effect of antidiuretic hormone on the cells of the collecting duct?
a)
inhibits sodium reabsorption through the apical membranes
b)
triggers synthesis of more sodium channels in the apical membranes
c)
causes aquaporins to be inserted into the apical membranes
d)
triggers synthesis of more potassium channels in the apical membranes
3.
Which of the following hormones acting on the collecting duct is most responsible for retaining sodium ions in the blood?
a)
atrial natriuretic peptide
b)
parathyroid hormone
c)
antidiuretic hormone
d)
aldosterone
4.
Which of the following is NOT a likely source of hydrogen ions in blood plasma?
a)
metabolism of proteins containing phosphorus
b)
aerobic metabolism of glucose
c)
metabolism of fats
d)
anaerobic metabolism of glucose
5.
Which of the following is NOT a function of the lymphatic system?
a)
carry pathogens to lymph nodes
b)
draining excess interstitial fluid
c)
transporting dietary fats
d)
transporting respiratory gases
6.
Vaccines work by ________.
a)
suppressing inflation to help speed healing
b)
providing the necessary antibodies to fight infections
c)
boosting innate immunity with cytokines
d)
priming the adaptive immunity with a relatively harmless primary exposure
7.
All but one of the following occurs during the inflammatory response. Select the example below that does NOT describe the process of inflammation.
a)
Vasoconstriction prevents excessive blood loss due to injury.
b)
Inflammation increases capillary permeability.
c)
Release of prostaglandins results in pain.
d)
Chemotaxis draws leucocytes to the site of injury.
8.
Which of the choices below describes the forces that act to pull the lungs away from the thorax wall and thus collapse the lungs?
a)
compliance and transpulmonary pressures
b)
the natural tendency for the lungs to recoil and the surface tension of the alveolar fluid
c)
compliance and the surface tension of the alveolar fluid
d)
the natural tendency for the lungs to recoil and transpulmonary pressures
9.
The statement, "in a mixture of gases, the total pressure is the sum of the individual partial pressures of gases in the mixture" paraphrases ________.
a)
Boyle's law
b)
Charles' law
c)
Henry's law
d)
Dalton's law
10.
The most powerful respiratory stimulus for breathing in a healthy person is ________.
a)
increase of carbon dioxide
b)
acidosis
c)
alkalosisloss of oxygen in tissues
d)
loss of oxygen in tissues
11.
The ingestion of a meal high in fat content would cause which of the following to occur?
a)
Increased production of trypsinogen.
b)
The acid secretions from the stomach would be sufficient to digest this food but may cause heartburn.
c)
Bile would be released from the gallbladder to emulsify the fat in the duodenum.
d)
This type of food would cause secretion of gastrin to cease, resulting in faster gastric emptying.
12.
The term metabolism is best defined as ________.
a)
the sum of all biochemical reactions in the body
b)
a measure of carbohydrate utilization, typically involving measurement of calories
c)
the length of time it takes to digest and absorb fats
d)
the number of calories it takes to keep from shivering on a cold day
13.
Gluconeogenesis is the process in which ________.
a)
glycogen is broken down to release glucose
b)
glycogen is formed
c)
glucose is converted into carbon dioxide and water
d)
glucose is formed from noncarbohydrate molecules
14.
The presence of protein in the urine indicates which of the following?
a)
too much protein in the diet
b)
damage to the filtration membrane
c)
high levels of transcription and translation by the bodies tissues
d)
damage to the renal tubules
15.
Which of the choices below is a function of the nephron loop?
a)
absorb water and electrolytes into the tubular network
b)
absorb electrolytes actively and water by osmosis in the same segments
c)
form a large volume of very dilute urine or a small volume of very concentrated urine
d)
form a large volume of very concentrated urine or a small volume of very dilute urine
16.
If the thyroid and parathyroid glands are surgically removed, which of the following would go out of balance without replacement therapy?
a)
potassium ion levels
b)
anion levels
c)
sodium ion levels
d)
calcium ion levels
17.
In a car accident, Jane suffered a chest injury that resulted in impaired breathing and respiratory acidosis. How will her body compensate for this imbalance?
a)
Kidneys eliminate carbon dioxide.
b)
Kidneys retain hydrogen ions.
c)
Kidneys eliminate bicarbonate ions.
d)
Kidneys retain bicarbonate ions.
18.
The hypothalamic-pituitary-gonadal axis ________.
a)
nvolves positive feedback control of spermatogenesis
b)
involves FSH and LH release from the anterior pituitary
c)
involves posterior pituitary release of two regulating hormones
d)
involves the release of testosterone from the anterior pituitary
19.
Which body system of a pregnant woman undergoes the most dramatic physiological changes during pregnancy?
a)
digestive system
b)
urinary system
c)
respiratory system
d)
cardiovascular system
20.
Which of the following is NOT a likely source of hydrogen ions in blood plasma?
a)
aerobic metabolism of glucose
b)
anaerobic metabolism of glucose
c)
metabolism of proteins containing phosphorus
d)
metabolism of fats
100 %
