NUR 641 FINAL EXAM 2023-2024 ACTUAL EXAM 100 QUESTIONS AND
CORRECT DETAILED ANSWERS (100% VERIFIED ANSWERS)
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Question 1
What is the blood type of a person who is heterozygous, having A and B alleles as
codominant?
Correct Answer: AB
Question 2
The data reporting that sickle cell disease affects approximately 1 in 600 American blacks
is an example of which concept?
Answer: Prevalence
Question 3
A patient is having a spirometry measurement done and asks the healthcare professional to
explain this test. What response by the professional is best?
Correct Answer: To measure the volume and flow rate during forced expiration
Question 4
A healthcare professional is caring for a patient undergoing chemotherapy. What is the skinrelated health risk the professional should assess the patient for and be prepared to treat?
Answer?
Question 5
A professor has taught the students about the sources of increased ammonia in patients with
hepatic encephalopathy. What statement by a student indicates the professor should review this
material?
Answer?
Question 6
What is the second most commonly recognized genetic cause of intellectual disability?
Correct Ans: Fragile X syndrome
Question 7
What is the role of reverse transcriptase in HIV infection?
Correct answer: It converts RNA into double-stranded DNA
Question 8
Which renal change is found in older adults?
Correct answer: Decrease in the number of nephrons
Question 9
In regulating vascular mediators released from mast cells, the role of eosinophils is to release
what?
Correct answer: Histaminase, which limits the effects of histamine during acute
inflammation
Question 10
Under anaerobic conditions, what process provides energy for the cell?
Correct answer: Glycolysis
Question 11
A patient had a motor vehicle crash and suffered critical injuries to the brainstem. What
physiological responses would the healthcare professional expect to see?
Correct answer: Pulse and blood pressure changes
Question 12
A parent wants to know how to prevent type 1 diabetes in the newborn. The healthcare
professional explains that prevention is not possible, because which of these is a major
characteristic of type 1 diabetes mellitus?
Answer?