Pharmacology: Midterm Exam

Pharmacology: Midterm Exam

1.      The P wave of an electrocardiogram (ECG) represents the: depolarization of the atria.

2.      Which of the following statements is true of cholinergic drugs?

A.      Cholinergic drugs block cholinergic receptors

B.      Cholinergic drugs stimulate the muscarinic receptors located on smooth and cardiac muscle.

C.      Cholinergic drugs prevent epinephrine from acting upon its receptors.

D.     Cholinergic drugs stimulate the alpha and beta receptors located on the surfaces of organs.

3.      The thoracic nerves of the sympathetic division of the autonomic nervous system:

A.      Supply the lower portion of the abdominal cavity and the pelvic cavity.

B.      Decrease the activity of the heart during the fight or flight reaction.

C.      Supply the internal organs of the head, thoracic cavity, and upper abdominal cavity.

D.     Originate from the sacral region of the spinal cord.

4.      Which type of atypical antipsychotic would be more likely to cause the development of an infection in a patient?

A.      Aripiprazole

B.      Risperidone

C.      Clozapine

D.     Olanzapine

5.      In terms of patient safety and ease of drug administration, identify the most convenient route of drug administration for a patient with a busy lifestyle and a hectic schedule:

A.      Intramuscular administration

B.      Oral administration

C.      Topical administration

D.     Intravenous administration