Question 1

Which of the following types of immunoglobulins does not cross the barrier between mother and infant in the womb?

Options :

A : IgA

B : IgM

C : IgD

D : IgE

Answer: A

Question 2

Which of the following drugs may be given as an immunosuppressant soon after onset of Type I Diabetes?

Options :

A : Torsemide

B : Cyclosporine

C : Clofibrate

D : Ceftriaxone

Answer: B

Question 3

Which of the following is not a characteristic of a panic disorder?

Options :

A : Nausea

B : Excessive perspiration

C : Urination

D : Chest pain

Answer: C

Question 4

A 55-year-old man comes to the physician for a routine physical examination. He is currently taking no medications. His pulse is 80/min, and blood pressure is 165/95 mmHg. Physical examination shows no other abnormalities. The presence of which of the following mechanisms is most likely to increase this patient's blood pressure further?

Options :

A : Decreased cardiac output

B : Decreased pulse

C : Decreased stroke volume

D : Increased peripheral vascular resistance

E : Increased pulmonary artery pressure

Answer: D

Question 5

Which of the following is not considered a component of kidney stones?

Options :

A : Calcium phosphate

B : Uric Acid

C : Calcium oxalate

D : HCO3

Answer: D