NCLEX-PN Practice | Quiz #5: 25
Questions
1. 1. Question
The physician has ordered a low-potassium diet for a child with acute
glomerulonephritis. Which fruit is suitable for the child with potassium
restrictions?
o A. Raisins
o B. Cantaloupe
o C. Blueberries
o D. Apricots
Incorrect
Correct Answer: C. Blueberries
Option C: Patients with decreased kidney function are at risk for
hyperkalemia. Blueberries are low in potassium, therefore, it is a
suitable fruit on a potassium-restricted diet.
Options A, B, and D: Raisins, cantaloupe, and apricots are all
good sources of potassium.
2. 2. Question
The physician has ordered a blood test for H. pylori. The nurse should
prepare the client by:
A. Telling the client that no special preparation is needed
B. Withholding antibiotics for at least 4 weeks prior to the test
C. NPO for 1 hour before the exam
D. Withholding proton pump inhibitor for at least 2 weeks prior the
test
Incorrect
, Correct Answer: A. Telling the client that no special
preparation is needed
Option A: H.pylori blood test is used to measure antibodies to H.
pylori. If antibodies to H.pylori are detected in the blood, it means
you are currently infected or had a previous infection. No special
preparation is needed for the blood test for H. pylori.
Options B, C, and D: These preparations are applicable for a
breath test for H. pylori.
3. 3. Question
The nurse is preparing to give a liquid oral potassium supplement. The
nurse should:
A. Give the medication on an empty stomach
B. Give the medication with warm water
C. Give the medication without diluting it
D. Give the medication with 4 oz. of juice
Incorrect
Correct Answer: D. Give the medication with 4 oz. of juice
Option D: Oral liquid potassium supplements should be diluted in
at least 4oz. of juice or cold water to prevent gastric upset,
unpleasant taste, and the laxative effect of the medication.
Options A, B, and C: They can cause gastric upset.
4. 4. Question
The physician has ordered cultures for cytomegalovirus (CMV). Which
statement is true regarding the collection of cultures for
cytomegalovirus?
A. Stool cultures are obtained for definitive diagnosis.
B. Pregnant caregivers may obtain cultures
C. Collection of one specimen is sufficient
D. Fresh specimens are preferred
Questions
1. 1. Question
The physician has ordered a low-potassium diet for a child with acute
glomerulonephritis. Which fruit is suitable for the child with potassium
restrictions?
o A. Raisins
o B. Cantaloupe
o C. Blueberries
o D. Apricots
Incorrect
Correct Answer: C. Blueberries
Option C: Patients with decreased kidney function are at risk for
hyperkalemia. Blueberries are low in potassium, therefore, it is a
suitable fruit on a potassium-restricted diet.
Options A, B, and D: Raisins, cantaloupe, and apricots are all
good sources of potassium.
2. 2. Question
The physician has ordered a blood test for H. pylori. The nurse should
prepare the client by:
A. Telling the client that no special preparation is needed
B. Withholding antibiotics for at least 4 weeks prior to the test
C. NPO for 1 hour before the exam
D. Withholding proton pump inhibitor for at least 2 weeks prior the
test
Incorrect
, Correct Answer: A. Telling the client that no special
preparation is needed
Option A: H.pylori blood test is used to measure antibodies to H.
pylori. If antibodies to H.pylori are detected in the blood, it means
you are currently infected or had a previous infection. No special
preparation is needed for the blood test for H. pylori.
Options B, C, and D: These preparations are applicable for a
breath test for H. pylori.
3. 3. Question
The nurse is preparing to give a liquid oral potassium supplement. The
nurse should:
A. Give the medication on an empty stomach
B. Give the medication with warm water
C. Give the medication without diluting it
D. Give the medication with 4 oz. of juice
Incorrect
Correct Answer: D. Give the medication with 4 oz. of juice
Option D: Oral liquid potassium supplements should be diluted in
at least 4oz. of juice or cold water to prevent gastric upset,
unpleasant taste, and the laxative effect of the medication.
Options A, B, and C: They can cause gastric upset.
4. 4. Question
The physician has ordered cultures for cytomegalovirus (CMV). Which
statement is true regarding the collection of cultures for
cytomegalovirus?
A. Stool cultures are obtained for definitive diagnosis.
B. Pregnant caregivers may obtain cultures
C. Collection of one specimen is sufficient
D. Fresh specimens are preferred
