WGU D116 COMPREHENSIVE ASSESSMENT QUESTIONS & ANSWERS 2026-2027 EXAM
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU D116 Comprehensive
Assessment Questions &
Answers 2026-2027
Verified Answers Exam Ready With Rationales
60 QUESTIONS
DOCUMENT OVERVIEW
This document provides 60 comprehensive assessment questions with their correct answers and detailed
feedback, covering advanced practice nursing pharmacology and patient management. It is ideal for
students to study and review key concepts, serving as direct preparation for certification exams. The
provided answers and explanations ensure efficient learning and a thorough understanding of the material.
CONTENTS
01 Pharmacology Fundamentals Q1–Q7
02 Neurological & Psychiatric Agents Q8–Q18
03 Endocrine & Metabolic Agents Q19–Q29
04 Cardiovascular Medications Q30–Q37
05 Renal, Musculoskeletal & Infectious Disease Q38–Q46
Page 1
, 06 Respiratory & Allergy Medications Q47–Q53
07 Gastrointestinal & Nutritional Agents Q54–Q60
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 60
Which factors could be attributed to limited prescriptive authority for APRNs?Select all that apply.
CORRECT ANSWER
Inaccessibility of patient care
Feedback: Limiting prescriptive authority for APRNs can create barriers to quality, affordable, and accessible
patient care. It may also lead to poor collaboration among providers and higher health care costs. It would not
directly impact patient’s health literacy.
Higher health care costs
Feedback: Limiting prescriptive authority for APRNs can create barriers to quality, affordable, and accessible
patient care. It may also lead to poor collaboration among providers and higher health care costs. It would not
directly impact patient’s health literacy.
Q2 QUESTION 2 OF 60
Which patients are at increased risk for adverse drug events? Select all that apply
CORRECT ANSWER
A 2-month-old infant taking a medication for gastroesophageal reflux disease
A 40-year-old male who is intubated in the intensive care unit and taking antibiotics and cardiac medications
A 7-year-old female receiving insulin for diabetes
An 80-year-old male taking medications for COPD
Feedback: Patients at increased risk for adverse drug events include the very young, the very old, and those
who have serious illnesses. Females, children, and young adults taking single medications do not have
increased risk for adverse events.
Q3 QUESTION 3 OF 60
Page 2
, A patient asks a nurse why a friend who is taking the same drug responds differently to that drug. The nurse
knows that the most common variation in drug response is due to differences in each patient's:
CORRECT ANSWER
metabolism of drugs
Feedback: The most common source of genetic variation in drug response is related to alterations in drug
metabolism and is determined by genetic codes for various drug-metabolizing isoenzymes. There are known
genetic differences in codes for drug target sites, but these are not as numerous asthose for metabolic
isoenzymes. Hypersensitivity potential is also genetically determined, but variations produce differences in
adverse reactions to drugs and not in drug effectiveness. Psychosocial responses vary for many less
measurable reasons, such as individual personalities and variations in cultures
Q4 QUESTION 4 OF 60
A psychiatric nurse is teaching a patient about an antidepressant medication. The nurse tells the patient that
therapeutic effects may not occur for several weeks. The nurse understands that this is likely the result of:
CORRECT ANSWER
changes in the brain as a result of prolonged drug exposure
Feedback: It is thought that beneficial responses to central nervous system (CNS) drugs are delayed because
they result from adaptive changes as the CNS modifies itself in response to prolonged drug exposure, and that
the responses are not the result of the direct effects of the drugs on synaptic functions. The blood-brain barrier
prevents protein-bound and highly ionized drugs from crossing into the CNS, but it does not slow the effects
of drugs that can cross the barrier. Tolerance is a decreased response to a drug after prolonged use
Q5 QUESTION 5 OF 60
Apatient has begun taking anHMG-COA reductase inhibitor. Which statement about this class of drugs made
by the nurse during patient education would be inappropriate?
CORRECT ANSWER
“You should come into the clinic for liver enzymes in 1 month.”
Feedback: Baseline liver enzyme tests should be done before a patient starts taking an HMG-COA reductase
inhibitor. They should be measured again in 6 to 12 months unless the patient has poor liver function, in which
case the tests are indicated every 3 months. A recent study demonstrated protection against influenza
morbidity in patients because of a decrease in proinflammatory cytokine release. Statins do reduce the risk of
stroke and coronary events in people with normal LDL levels. Maintaining a healthy lifestyle is important, as is
avoiding high-fat foods
Page 3
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU D116 Comprehensive
Assessment Questions &
Answers 2026-2027
Verified Answers Exam Ready With Rationales
60 QUESTIONS
DOCUMENT OVERVIEW
This document provides 60 comprehensive assessment questions with their correct answers and detailed
feedback, covering advanced practice nursing pharmacology and patient management. It is ideal for
students to study and review key concepts, serving as direct preparation for certification exams. The
provided answers and explanations ensure efficient learning and a thorough understanding of the material.
CONTENTS
01 Pharmacology Fundamentals Q1–Q7
02 Neurological & Psychiatric Agents Q8–Q18
03 Endocrine & Metabolic Agents Q19–Q29
04 Cardiovascular Medications Q30–Q37
05 Renal, Musculoskeletal & Infectious Disease Q38–Q46
Page 1
, 06 Respiratory & Allergy Medications Q47–Q53
07 Gastrointestinal & Nutritional Agents Q54–Q60
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 60
Which factors could be attributed to limited prescriptive authority for APRNs?Select all that apply.
CORRECT ANSWER
Inaccessibility of patient care
Feedback: Limiting prescriptive authority for APRNs can create barriers to quality, affordable, and accessible
patient care. It may also lead to poor collaboration among providers and higher health care costs. It would not
directly impact patient’s health literacy.
Higher health care costs
Feedback: Limiting prescriptive authority for APRNs can create barriers to quality, affordable, and accessible
patient care. It may also lead to poor collaboration among providers and higher health care costs. It would not
directly impact patient’s health literacy.
Q2 QUESTION 2 OF 60
Which patients are at increased risk for adverse drug events? Select all that apply
CORRECT ANSWER
A 2-month-old infant taking a medication for gastroesophageal reflux disease
A 40-year-old male who is intubated in the intensive care unit and taking antibiotics and cardiac medications
A 7-year-old female receiving insulin for diabetes
An 80-year-old male taking medications for COPD
Feedback: Patients at increased risk for adverse drug events include the very young, the very old, and those
who have serious illnesses. Females, children, and young adults taking single medications do not have
increased risk for adverse events.
Q3 QUESTION 3 OF 60
Page 2
, A patient asks a nurse why a friend who is taking the same drug responds differently to that drug. The nurse
knows that the most common variation in drug response is due to differences in each patient's:
CORRECT ANSWER
metabolism of drugs
Feedback: The most common source of genetic variation in drug response is related to alterations in drug
metabolism and is determined by genetic codes for various drug-metabolizing isoenzymes. There are known
genetic differences in codes for drug target sites, but these are not as numerous asthose for metabolic
isoenzymes. Hypersensitivity potential is also genetically determined, but variations produce differences in
adverse reactions to drugs and not in drug effectiveness. Psychosocial responses vary for many less
measurable reasons, such as individual personalities and variations in cultures
Q4 QUESTION 4 OF 60
A psychiatric nurse is teaching a patient about an antidepressant medication. The nurse tells the patient that
therapeutic effects may not occur for several weeks. The nurse understands that this is likely the result of:
CORRECT ANSWER
changes in the brain as a result of prolonged drug exposure
Feedback: It is thought that beneficial responses to central nervous system (CNS) drugs are delayed because
they result from adaptive changes as the CNS modifies itself in response to prolonged drug exposure, and that
the responses are not the result of the direct effects of the drugs on synaptic functions. The blood-brain barrier
prevents protein-bound and highly ionized drugs from crossing into the CNS, but it does not slow the effects
of drugs that can cross the barrier. Tolerance is a decreased response to a drug after prolonged use
Q5 QUESTION 5 OF 60
Apatient has begun taking anHMG-COA reductase inhibitor. Which statement about this class of drugs made
by the nurse during patient education would be inappropriate?
CORRECT ANSWER
“You should come into the clinic for liver enzymes in 1 month.”
Feedback: Baseline liver enzyme tests should be done before a patient starts taking an HMG-COA reductase
inhibitor. They should be measured again in 6 to 12 months unless the patient has poor liver function, in which
case the tests are indicated every 3 months. A recent study demonstrated protection against influenza
morbidity in patients because of a decrease in proinflammatory cytokine release. Statins do reduce the risk of
stroke and coronary events in people with normal LDL levels. Maintaining a healthy lifestyle is important, as is
avoiding high-fat foods
Page 3
