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Exam (elaborations)

N617 Pharmacology Exam 1 – Nursing Course, Summer 2022 – Practice Questions and Answers

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This document includes pharmacology exam questions for NURS 617 Exam 1, focusing on drug classifications, mechanisms, and clinical applications. It provides answers to support understanding and exam preparation. Aligned with course content, it is ideal for reinforcing key pharmacology concepts.

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N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf




N617 Pharm (Exam 1) Summer 2022-Jean Genzale
1. A 42 y / o woman is diagnosed with bacteremia in the ED . The NP empirically starts
antibiotics and want the first dose of Vancomycin to be given prior to admission to the floor . The
hospital has a vancomycin nomogram for 15 mg / kg initial dosing ( rounded to the nearest 250
mg ) , followed by pharmacy dosing / pharmacokinetic service . If the patient weighs 154 pounds
, what dose of vancomycin would the patient receive in the ED ? Please give your answer as a
whole number without units . - ANS-1000

3. In regard to pharmacodynamics , " affinity " can be defined as : CHOOSE ONE ANSWER
a . The measure of how tightly a drug binds to plasma proteins
b . The amount of time that a measurable drug effect persists
c . The degree of attraction between a drug and its receptor
d . The measure of a drug's bioavailability - ANS-c . The degree of attraction between a drug
and its receptor

4. Antagonist drugs prevent the actions of the body's endogenous biomediators on their
receptors by which mechanism ? CHOOSE ONE ANSWER
a . Preventing agonist drugs from binding to antagonist drug
b . Binding to the receptor and activating it
c . Preventing occupancy of the receptor
d . Mimicking the actions of the body's endogenous biomediators - ANS-c . Preventing
occupancy of the receptor

53. Which of the following medications can be used for the treatment of depression , insomnia ,
and migraines ?
a . SSRIs
b . MAOIS
c . TCAs
d . SNRIS - ANS-c . TCAs

8. Which of the following is an example of a graded drug response ? CHOOSE ONE ANSWER
a . Blood pressure
b . Death
c . Rash
d . Sleep - ANS-a . Blood pressure

A child who presents with a diagnosis of chlamydial pneumonia should be prescribed which of
the following antimicrobials
a . High dose amoxicillin ( Amoxil)
b . Amoxicillin + clavulanate (augmentin )
C. Ceftriaxone ( rocephin )




N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf

,N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf




d . Macrolide - ANS-d . Macrolide

A combination of hydralazine and isorbide dinitrate has been shown to be beneficial in heart
failure patients who are
a. African American
b . Unable to tolerate an ACE inhibitor
C. > 65 years old
d . NYHA class II - ANS-a. African American

A common adverse drug reaction from ACE inhibitors prescribed in the setting of heart failure is
a . Reflex tachycardia
b Exacerbation of lower extremity edema
c . Hyperkalemia
d . Elevation of serum glucose in diabetics . - ANS-c . Hyperkalemia

A disadvantage of the antihistamine diphenhydramine ( Benadryl ) is
a . May cause bradycardia
b . Only available by the oral route
c . May cause urinary retention in men with prostate problems
d . Commonly causes diarrhea - ANS-c . May cause urinary retention in men with prostate
problems

A disadvantage to the use of nicotinic acid ( niacin ) for hyperlipidemia is
a . It will decrease the absorption of other oral drugs given simultaneously
b . It is associated with constipation
c . It commonly produces flushing in the face and neck area
d . It may cause a life - threatening myopathy - ANS-c . It commonly produces flushing in the
face and neck area

A drug's therapeutic index can be defined as
a . The drug dosage that produces 100 % of the therapeutic effect
b . The ratio of the average lethal dose of the drug compared to the average effective
therapeutic dose of the drug
c . A measurement of a drugs safety and toxicity
d . The time course of a drugs action - ANS-b . The ratio of the average lethal dose of the drug
compared to the average effective therapeutic dose of the drug
c . A measurement of a drugs safety and toxicity

A middle - aged executive who experienced insomnia with 2 different SSRIs . Which alternative
therapy could relieve insomnia and depression ?
a . MAOI
b . SNRI
c . TCA
d . Benzodiazepine - ANS-c . TCA




N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf

,N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf




A new drug seeking FDA approval has been studied in pregnant rats , rabbits , and mice and
causes birth defects in these fetal animals . There are , however , no studies of this drug in
pregnant women . To which pregnancy risk category does this drug belong ?
a.A
b.B
c.C
d . D - ANS-c. C

A patient presenting to the ER in status epilepticus without IV access can be treated with
a . Fosphenytoin ( cerebyx )
b . Carbamazepine ( tegretol )
c . Lamotrigine ( Lamictal )
d . Phenytoin ( Dilantin ) - ANS-LOOK UP

A patient who took an osmotic laxative on a daily basis could develop this as a consequence
a . An impaction
b . Dehydration
C. Hyperglycemia
d . Hyperkalemia - ANS-b . Dehydration

A patient with phenytoin may exhibit drug toxicity when concurrently taking
a . Cimetidine
b . Famotidine
c . Acetaminophen
d . Aspirin - ANS-a . Cimetidine

A. drug half - life can be defined as
a . The time it takes , after a drug is administered , to reach an effective serum ( or tissue )
concentration that is capable of producing a minimal clinical response
b . The time it takes , after a drug is administered , to reach an effective serum ( or tissue )
concentration capable of producing a maximal clinical response
C. The total time a drug is present in the serum ( or tissue ) for it to produce any clinical effects (
minimal or max )
d . The time it takes , after a drug is administered , to reach an effective serum concentration
equal to one half of what it was at its peak concentration - ANS-d . The time it takes , after a
drug is administered , to reach an effective serum concentration equal to one half of what it was
at its peak concentration

According to JNC - 8 guidelines , which of the following is the blood pressure goal for patients
with diabetes ? CHOOSE ONE ANSWER
a . < 150/90
b . < 140/90
c . < 140/80




N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf

, N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf




d . < 130/85 - ANS-b . < 140/90

According to the FDA , which drug for respiratory illness should not be given to children younger
than 2 years of age
a . Prednisone
b . Albuterol ( Ventolin )
c . N - acetylcysteine ( mucomyst )
d . Dextromethorphan ( delsym ) - ANS-d . Dextromethorphan ( delsym ) *

Administration of an antagonist drug results in
a . No direct pharmacologic action from the drug itself
b . An immediate " wearing out " of the receptors that are blocked by the drug
c. A binding process that causes a permanent alteration in the shape of the receptors
d. Enhanced interaction of the natural endogenous biomediator with the receptor . - ANS-a . No
direct pharmacologic action from the drug itself

Advair diskus contains a combination of
a . Salmeterol and fluticasone
b . Sameterol and acetylcysteine
C. Epinephrine and fluticasone
d . Cromolyn and fluticasone - ANS-a . Salmeterol and fluticasone

Advantages of using a nitrate drug in treatment of angina include
a . Therapy can be individualized because of multiple formulations and mechanism of actions
b . All formulations have a quick onset of action
C. Therapy can be withdrawn quickly without adverse effects
d . Therapy increases myocardial oxygen demand causing a decrease in the heart's workload -
ANS-a . Therapy can be individualized because of multiple formulations and mechanism of
actions

Agonist drugs mimic the actions of the body's exogenous biomediators on their receptors .
Which of the following is an agonist drug ?
a . Milrinone ( Primacor )
b . Atropine
c . Epinephrine
d . Theophylline - ANS-c . Epinephrine

Agonist drugs mimic the actions of the body's exogenous biomediators on their receptors .
Which of the following is an agonist drug ?
a . Milrinone ( Primacor )
b . Atropine
c . Epinephrine
d . Theophylline - ANS-c . Epinephrine




N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf
N617 Pharm (Exam 1) Summer 2022-Jean Genzale.pdf

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