Pharmacology NCLEX Questions and Answers Latest Version Already Graded A

Pharmacology NCLEX Questions and
Answers Latest Version Already
Graded A

Which drug is commonly used to prevent and treat blood clots?

A) Acetaminophen


✔✔B) Heparin


C) Diphenhydramine

D) Atorvastatin




What type of medication is commonly prescribed to treat bacterial infections?


✔✔A) Antibiotics


B) Antivirals

C) Antihistamines

D) Proton pump inhibitors




Which medication is commonly used as an emergency treatment for severe allergic reactions?


✔✔A) Epinephrine


B) Loratadine

1

,C) Ibuprofen

D) Simvastatin




Which drug is used as an antidote for acetaminophen overdose?


✔✔A) Acetylcysteine


B) Naloxone

C) Flumazenil

D) Atropine




What is the primary function of a calcium channel blocker?

A) Increase insulin production

B) Raise blood pressure


✔✔C) Relax blood vessels and lower blood pressure


D) Reduce inflammation




Which drug is classified as a benzodiazepine?

A) Metformin


✔✔B) Alprazolam


2

,C) Furosemide

D) Simvastatin




What is the mechanism of action of NSAIDs?


✔✔A) Reduce inflammation by inhibiting prostaglandins


B) Increase heart rate

C) Lower blood sugar

D) Block dopamine receptors




Which drug is used to treat Parkinson’s disease?

A) Atorvastatin


✔✔B) Levodopa


C) Metoprolol

D) Diphenhydramine




Which class of drugs is commonly prescribed for anxiety disorders?


✔✔A) Benzodiazepines


B) Diuretics


3

, C) Antibiotics

D) Opioids




What is the primary function of an expectorant?

A) Suppress cough

B) Reduce fever


✔✔C) Loosen and clear mucus from the airways


D) Relieve anxiety




What is the primary action of an anticoagulant medication?

A) Reduce pain


✔✔B) Prevent blood clot formation


C) Lower blood sugar levels

D) Treat infections




Which drug is commonly prescribed to lower cholesterol?


✔✔A) Atorvastatin


B) Metformin


4