PCP Pharmacology 2

Question 1

Albuterol (salbutamol) works primarily by:

Accepted Answer

Stimulating beta-2 receptors causing bronchodilation

Answer

Albuterol is a beta-2 adrenergic agonist that relaxes bronchial smooth muscle, producing bronchodilation.

Question 2

Oral glucose (e.g., glucose paste) is indicated for a patient who is:

Accepted Answer

Conscious with confirmed hypoglycemia and able to swallow

Answer

Oral glucose is only safe for conscious patients who can swallow and protect their airway to prevent aspiration.

Question 3

The antidote for benzodiazepine overdose is:

Accepted Answer

Flumazenil

Answer

Flumazenil is a benzodiazepine receptor antagonist used to reverse benzodiazepine sedation.

Question 4

Atropine is used in prehospital care primarily to treat:

Accepted Answer

Symptomatic bradycardia

Answer

Atropine is an anticholinergic agent that increases heart rate by blocking vagal tone, used for symptomatic bradycardia.

Question 5

Which route of administration provides the fastest onset of drug action?

Accepted Answer

Intravenous (IV)

Answer

Intravenous administration delivers the drug directly into the bloodstream, providing the fastest onset of action.

PCP - Primary Care Paramedic Practice Test