ADVANCED PHARMACOLOGY
CERTIFICATION EVALUATION 2026 EXAM
QUESTIONS AND SOLUTIONS
◉ A patient presents to your clinic complaining of vaginal itching
after taking an antibiotic for the past 10 days. What is she likely
experiencing?
A. An adverse reaction from the antibiotic
B. A superinfection caused by the antibiotic, which has destroyed
normal flora
C. An overdose of the drug that is damaging to more than one body
system
D. A drug toxicity effect of the antibiotic.
Answer: B
Superinfections often occur with antibiotic use (particularly with
broad-spectrum antibiotics) because the drug kills off the normal
bacterial flora in the body (i.e. in the gut, skin, vagina)
◉ You are caring for a patient who overdosed on a barbiturate,
which is a weak acid that ionizes at pH of 8 and higher. This drug will
,absorb in the ____________ and we can expedite elimination with use of
_____________ to raise the urine pH.
A. small intestine; bicarbonate
B. blood; aspirin
C. stomach; bicarbonate
D. urine; aspirin.
Answer: C
- Weak acids absorb easily in the stomach where they are non-
ionized
- Bicarbonate is used to raise the urine pH & "trap" the drug, which
forces excretion
◉ What term describes the drug level required for a medication to
have a therapeutic effect in a patient?
A. Dynamic equilibrium
B. Critical concentration
C. Selective toxicity
D. Active transport.
Answer: B
, - A critical concentration of a drug must be present before a reaction
occurs within the cells to bring about the desired therapeutic effect
- Also known as "minimal effective concentration"
◉ You have prescribed an IV aminoglycoside for a patient who has a
severe infection in her leg. What would be important to monitor this
patient for related to this class of antibiotics?
A. Renal dysfunction
B. Liver dysfunction
C. Serum glucose levels
D. Visual disturbances.
Answer: A
- When patients are taking aminoglycosides (i.e. gentamicin), they
need to be closely monitored for any signs of renal dysfunction
- Usually we follow BUN/creatinine labs and urine output as clinical
indicators of worsening kidney function
◉ You have recently graduated from an NP program and are
exploring licensure in a variety of states. Prescribing authority is ...
A. determined by state law
CERTIFICATION EVALUATION 2026 EXAM
QUESTIONS AND SOLUTIONS
◉ A patient presents to your clinic complaining of vaginal itching
after taking an antibiotic for the past 10 days. What is she likely
experiencing?
A. An adverse reaction from the antibiotic
B. A superinfection caused by the antibiotic, which has destroyed
normal flora
C. An overdose of the drug that is damaging to more than one body
system
D. A drug toxicity effect of the antibiotic.
Answer: B
Superinfections often occur with antibiotic use (particularly with
broad-spectrum antibiotics) because the drug kills off the normal
bacterial flora in the body (i.e. in the gut, skin, vagina)
◉ You are caring for a patient who overdosed on a barbiturate,
which is a weak acid that ionizes at pH of 8 and higher. This drug will
,absorb in the ____________ and we can expedite elimination with use of
_____________ to raise the urine pH.
A. small intestine; bicarbonate
B. blood; aspirin
C. stomach; bicarbonate
D. urine; aspirin.
Answer: C
- Weak acids absorb easily in the stomach where they are non-
ionized
- Bicarbonate is used to raise the urine pH & "trap" the drug, which
forces excretion
◉ What term describes the drug level required for a medication to
have a therapeutic effect in a patient?
A. Dynamic equilibrium
B. Critical concentration
C. Selective toxicity
D. Active transport.
Answer: B
, - A critical concentration of a drug must be present before a reaction
occurs within the cells to bring about the desired therapeutic effect
- Also known as "minimal effective concentration"
◉ You have prescribed an IV aminoglycoside for a patient who has a
severe infection in her leg. What would be important to monitor this
patient for related to this class of antibiotics?
A. Renal dysfunction
B. Liver dysfunction
C. Serum glucose levels
D. Visual disturbances.
Answer: A
- When patients are taking aminoglycosides (i.e. gentamicin), they
need to be closely monitored for any signs of renal dysfunction
- Usually we follow BUN/creatinine labs and urine output as clinical
indicators of worsening kidney function
◉ You have recently graduated from an NP program and are
exploring licensure in a variety of states. Prescribing authority is ...
A. determined by state law
