NEW
Font size
S
M
L
XL
WorksheetsPBS Test Unit 2 Review
Total questions: 71
Worksheet time: 1hrs 4mins
Name
Class
Date
1.
Hormone that causes blood sugar to be lowered
a)
Glucagon
b)
Glycogen
c)
Insulin
d)
Glucose
2.
Hormone that causes blood sugar to be raised
a)
Glucagon
b)
Glycogen
c)
Insulin
d)
Glucose
3.
Monosaccharide that is found in blood
a)
Disaccharide
b)
Amino Acid
c)
Nucleotide
d)
Glucose
4.
Gland that secretes hormones that regulate blood glucose
a)
Liver
b)
Adrenals
c)
Pancreas
d)
Thyroid
5.
Protein situated on the cell membrane that is sensitive to Insulin molecules
a)
glucose transporter
b)
insulin receptor
c)
insulin channel
d)
glucose channel
6.
A steady or balanced state of the body
a)
Homeostasis
b)
Homeopathy
c)
Negative feedback
d)
Postive feedback
7.
This organ stores glygogen
a)
Pancreas
b)
Liver
c)
Small Intestine
d)
Spleen
8.
Positive Feedback mechanism
a)
Body's control of glucose levels
b)
Body's control of temperature
c)
Body's control of childbirth process
d)
Body's control of pH levels
9.
Indicator that tests for the presence of glucose
a)
Biurets reagent
b)
Lugol's Iodine reagent
c)
Sudan 111
d)
Benedict's reagent
10.
Indicator that tests for the presence of proteins
a)
Benedict's
b)
Biurets
c)
Iodine
11.
This substance leaves a translucent stain on paper.
a)
Lipids
b)
Monosaccharides
c)
Proteins
d)
Carbohydrates
12.
To get a reaction with this indicator, the solution has to be heated.
a)
Iodine
b)
Biuret's
c)
Benedict's
13.
What happens in the liver when the bloodstream has lower than usual glucose levels
a)
Glucose is converted to glycogen
b)
Glycogen is converted to glucose
c)
The liver keeps storing glycogen
d)
The pancreas releases insulin
14.
What is dehydration synthesis?
a)
taking water to make molecules
b)
adding water to break molecules
c)
replacing water with bonds
15.
What is hydrolysis?
a)
taking water to build molecules
b)
adding water to break molecules
c)
replacing water with bonds
16.
In a negative feedback loop, the body works to
a)
magnify the current action
b)
slow down or stop the current action
17.
In Type I Diabetes
a)
no insulin production
b)
insulin does not work
c)
glucose levels always too low
18.
In Type II Diabetes
a)
no insulin production
b)
insulin does not work correctly
c)
blood glucose levels always too low
19.
The most accurate estimate of your target nutritional intake is
a)
daily value (DV)
b)
percent daily value (%dv)
c)
daily recommended intake (DRI)
d)
gram (g)
20.
In both types of Diabetes
a)
insulin is not produced
b)
insulin does not work properly
c)
blood glucose levels remain high after eating
d)
insulin receptors do not work
21.
Why did we test distilled water in the food testing lab?
a)
to make sure the chemicals were working
b)
to make sure the equipment was clean and as a negative standard
c)
to make sure we knew what a positive result looked like
22.
The energy in food is
a)
stored in bonds between atoms
b)
released when water is added to the compound
c)
found in the nucleus of its atoms
23.
Which individual(s) has/have diabetes?
a)
Anna and Patients A and B
b)
Patient A only
c)
Patient B and Anna
d)
Patient A and Anna
24.
Which individual(s) has/have Type 1 diabetes?
a)
Anna only
b)
Patient A
c)
Patients A and B
d)
Patient B and Anna
25.
The risk factors for developing type 2 diabetes include all of the following except:
a)
Advanced age
b)
obesity
c)
poor foot care
d)
physical inactivity
26.
The normal range for resting blood sugar is
a)
30-69 mg/dL
b)
70-130 mg/dL
c)
160-280 mg/dL
d)
425 mg/dL
27.
Untreated diabetes may result in all of the following except
a)
Blindness
b)
Cardiovascular disease
c)
kidney disease
d)
genetic mutations
28.
Which of the following scenarios represents a negative feed back loop
a)
During child birth, pressure on the cervix causes a signal telling the brain to release oxytocin. Oxytocin then causes muscles in the uterus to contract, resulting in more pressure on the cervix
b)
After a meal, digestion in the stomach and nutrient uptake in the small intestine results in increased blood sugar. In response the human body releases the hormone insulin which allows sugar to enter cells resulting in a decrease of blood sugar.
c)
During blood clotting, the protein prothrombinase catalyzes the formation of thrombin. Thrombin causes fibers to form, activates the formation of a clotting factor, and causes an increase in platelets. Increase in platelets in turn increases the quantity of the prothombinase triggering a release of even more thrombin
d)
When the immune system is fighting pathogens, cytokines signal immune cells such as T-cells and macrophages to travel to the site of infection. In addition cytokines activate those cells, stimulating them to produce more sytokines.
29.
Individuals that suffer from diabetes experience increased concentrations of sugar in the blood known as ____. This condition causes the blood to be a ____solution.
a)
hypoglycemia;hypertonic
b)
hyperglycemia; hypotonic
c)
hypoglycemia; hypotonic
d)
hyperglycemia ;hypertonic
30.
The type of cells that make glucagon.
a)
alpha cells of pancreas
b)
beta cells of pancreas
c)
liver
d)
brain
31.
Lifestyle choices that prevent Type 2 diabetes.
I. Eating a diet high in fat
II. Eating a diet high in protein and low in carbs
III. Drinking diet pop
IV. Exercise
V. Eating foods high in fiber
I. Eating a diet high in fat
II. Eating a diet high in protein and low in carbs
III. Drinking diet pop
IV. Exercise
V. Eating foods high in fiber
a)
II and V
b)
I, II, III, IV, and V
c)
II, IV, and V
d)
I, III
32.
In type II diabetes,
I. the person does not produce insulin
II. insulin never bonds to insulin protein receptors
III. very little glucose is able to get inside cells
IV. insulin receptors do not respond to insulin like they should
I. the person does not produce insulin
II. insulin never bonds to insulin protein receptors
III. very little glucose is able to get inside cells
IV. insulin receptors do not respond to insulin like they should
a)
All of these
b)
III and IV
c)
II and III
d)
I and IV
33.
Out of the following, this is a treatment for Type 1 diabetes.
I. A diet low in carbs
II. Exercise
III. Insulin
IV. Anti-viral drugs
V. Warmer climates
I. A diet low in carbs
II. Exercise
III. Insulin
IV. Anti-viral drugs
V. Warmer climates
a)
All of these
b)
I, II, III, and V
c)
III
d)
III and V
34.
Homeostasis in the human body is often maintained by a:
a)
neutral feedback loop
b)
solar feedback loop
c)
positive feedback loop
d)
negative feedback loop
35.
Rapid growth during puberty causes your body to release more and more growth hormones. As you grow, more and more growth hormones are released until puberty is reached, and then the hormones stop.
a)
Positive Feedback Response
b)
Negative Feedback Loop
c)
Not a feedback loop
36.
Which of the four major biological macromolecules can be easily identified by the R group found in its structure?
a)
carbohydrate
b)
lipid
c)
protein
d)
nucleic acid
37.
Which major macromolecule is being represented in this image?
a)
carbohydrate
b)
lipid
c)
protein
d)
nucleic acid
38.
Which of the following contains the genetic code for protein synthesis?
a)
carbohydrate
b)
lipid
c)
protein
d)
nucleic acid
39.
What type of macromolecule is being represented in this image?
a)
carbohydrate
b)
lipid
c)
protein
d)
nucleic acid
40.
What are the building blocks of proteins?
a)
amino acid
b)
fatty acid
c)
nucleotide
d)
lipid
41.
What are the single sugars that are the building blocks of carbohydrates?
a)
monosaccharides
b)
disaccharides
c)
polysaccharides
d)
amino acid
42.
Which macromolecule is made of simple and complex sugars?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
43.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
44.
What is the monomer of proteins?
a)
amino acids
b)
polypeptides
c)
nucleotides
d)
monosaccharides
45.
What are the four macromolecules?
a)
proteins, nucleic acids, carbohydrates, and lipids
b)
monosaccharides, lipids, polysaccaharides, and proteins
c)
RNA, DNA, proteins, and carbohydrates
d)
proteins, DNA, RNA, and steroids
46.
Which of the following is a lipid?
a)
cholesterol
b)
cellulose
c)
glucose
d)
protein
47.
Which is the monomer (building block) for lipids?
a)
fatty acids & glycerol
b)
nucleotide
c)
amino acids
d)
monosaccharide
48.
What is the function of carbohydrates?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
49.
What molecule is used for LONG term energy storage?
a)
carbohydrates
b)
lipids
c)
protiens
d)
nucleic acid
50.
Which macromolecule is shown?
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
51.
Which macromolecule is shown?
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
52.
What type of carbohydrate is this?
a)
polysaccharide
b)
disaccharide
c)
monosaccharide
d)
it isn't a carbohydrate
53.
When a patient with type 2 diabetes says, “Why in the world are they looking at my hemoglobin? I thought my problem was with my blood sugar.” What should the nurse explain about the level of hemoglobin A1c?
a)
Shows how a high level of glucose can cause a significant drop in the hemoglobin level
b)
Shows what the glucose level has done during the past 3 months
c)
Indicates a true picture of the patient’s nutritional state
d)
Reflects the effect of a high level of glucose on the ability to produce red blood cells (RBCs)
54.
A nurse assigned to care for a patient with diabetic ketoacidosis (DKA) is aware that this is a life-threatening condition. What will DKA result in?
a)
Disorder of carbohydrates, fats, and proteins metabolism
b)
Storage of glycogen, resulting in a severe shortage of glucose in the bloodstream
c)
stream
Dangerously elevated pH and bicarbonate levels in the blood
Dangerously elevated pH and bicarbonate levels in the blood
d)
Severe hypoglycemia, which can result in coma and convulsions
55.
As part of a teaching plan in preparation for discharge, a patient with type 1 diabetes needs guidelines for exercise. Which guideline should be included?
a)
Plan exercise so that it coincides with the peak action of insulin.
b)
Insulin should be injected into the lower extremity before exercise because that site provides the greatest absorption.
c)
Exercise should be performed daily at the same time of day and at the same intensity.
d)
Keep exercise at a minimum to conserve your energy.
56.
A nurse assesses a client who has a 15-year history of diabetes and notes decreased tactile sensation in both feet. Which action should the nurse take first?
a)
Document the finding in the client’s chart.
b)
Assess tactile sensation in the client’s hands.
c)
Examine the client’s feet for signs of injury.
d)
Notify the health care provider.
57.
The nurse tells a client that the regular insulin the client has taken this morning will begin to act in
a)
a few minutes.
b)
30 minutes to 1 hour.
c)
2 to 4 hours.
d)
6 to 8 hours.
58.
A nurse warns a newly-admitted diabetic client that to avoid injury related to a common diabetic complication, the client should
a)
always call for help before getting up.
b)
keep needed items within easy reach.
c)
only ambulate with assistance.
d)
wear house shoes while out of bed.
59.
Which statement by a nurse to a patient newly diagnosed with type 2 diabetes is correct?
a)
Insulin is not used to control blood glucose in patients with type 2 diabetes.
b)
Complications of type 2 diabetes are less serious than those of type 1 diabetes.
c)
Changes in diet and exercise may control blood glucose levels in type 2 diabetes.
d)
Type 2 diabetes is usually diagnosed when the patient is admitted with a hyperglycemic coma.
60.
A client is diagnosed with the type of diabetes in which the plasma beta cells fail to respond to insulin. Which type of diabetes is this client experiencing?
a)
Gestational diabetes
b)
Impaired glucose tolerance
c)
Type 1 diabetes mellitus
d)
Type 2 diabetes mellitus
61.
What is a long-term complication of diabetes mellitus?
a)
diverticulitis
b)
renal failure
c)
hypothyroidism
d)
hyperglycemia
62.
In an isotonic solution, the NET flow of water is
a)
into the cell.
b)
out of the cell.
c)
there is no net flow of water.
63.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
64.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
65.
A cell in a hypotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
66.
What does it mean that a cell membrane is semi-permeable?
a)
It allows all substances in
b)
It allows some substances in
c)
It allows nothing in
67.
The cell membrane is made mostly of
a)
phospholipid monolayer and proteins
b)
phospholipid bilayer and proteins
c)
proteins and carbohydrates bilayer
d)
triglycerides and carbohydrates
68.
All of the following are diabetic complications related to the eyes EXCEPT
a)
Cataracts
b)
Retinopathy
c)
Conjunctivitis
d)
Glaucoma
69.
Which of these oral health problems are related to diabetes?
a)
Tongue Cancer
b)
Cavities
c)
Chapped lips
d)
Reflux
70.
Which of these condition/s are associated with OR can result from neuropathy ?
I Dry Skin
II Foot Ulcers
III Gangrene
IV Nerve Damage
I Dry Skin
II Foot Ulcers
III Gangrene
IV Nerve Damage
a)
I, II, III
b)
II, III, IV
c)
IV only
d)
I, III, IV
71.
Why does stress cause glucose levels to rise?
a)
Hormones are released that causes the body to release stored glucose
b)
Cortisol makes people eat more sugary foods
c)
Adrenaline increases heart rate and blood pressure
d)
None of the above.
Reset
