Pharmacology A Exam - 100% Guarantee Pass This Exam contains:  Que...

Relias RN Pharmacology A Exam Actual Questions and Answers 100% Guarantee Pass

This Exam contains:

 Questions and Answers  100% Guarantee Pass  Multiple-Choice (A–D), For Each Question. Each Question Includes The Correct Answer  Expert-Verified explanation

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• You receive report that a patient just received their fourth dose of IV

vancomycin over 30 minutes and is now experiencing redness and itching.What would you suspect?

• Drug allergy
• Infection
• Red man syndrome
• Anaphylactic reaction

Correct Answer: C) Red man syndrome

Explanation: Rapid infusion of vancomycin can lead to red man syndrome,

characterized by flushing, rash, and itching due to histamine release.

• Which of the following medications should be questioned if prescribed for

a patient taking sildenafil (Viagra)?

• Amlodipine
• Nitroglycerin
• Metoprolol
• Lisinopril

Correct Answer: B) Nitroglycerin

Explanation: The concomitant use of sildenafil and nitroglycerin can lead

to severe hypotension due to their combined vasodilatory effects.

• A patient has a capillary blood glucose level of 33 mg/dL and is unable to

tolerate oral intake. Which of the following would you administer?

• Glucagon IM
• Dextrose 50% IV push
• Oral glucose gel 2 / 3

• Regular insulin

Correct Answer: B) Dextrose 50% IV push

Explanation: Dextrose 50% IV push is the quickest and most effective way

to raise blood sugar levels in patients who cannot take oral glucose.

• What medication is a leukotriene receptor antagonist?
• Albuterol
• Montelukast
• Budesonide
• Fluticasone

Correct Answer: B) Montelukast

Explanation: Montelukast is specifically designed to block leukotriene

receptors, which play a significant role in mediating inflammatory responses in asthma and allergic conditions.

• Which statement made by a patient regarding hydrochlorothiazide (HCTZ)

is correct?

• I can take this medication in any position.
• I should take extra care when standing up or changing positions.
• I do not need to monitor my blood pressure.
• This medication will make me gain weight.

Correct Answer: B) I should take extra care when standing up or changing

positions.

Explanation: HCTZ can cause orthostatic hypotension, so patients should

be aware of the potential for dizziness when changing positions.

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