Multiple Choice Questions (MCQ)

Free Palestine
Quiz Categories Click to expand

Category: Cardiology--->Physiology/Biochemistry
Page: 1

Question 1# Print Question

At the level of the endothelium, nitric oxide (NO) causes the following except:

A. Promotes smooth muscle relaxation
B. Reduced leukocyte adhesion
C. Increased smooth muscle proliferation
D. Downregulation of oxidative enzymes

Question 2# Print Question

The following cells are considered most important to the process of atherosclerosis:

A. Monocyte/macrophage lineage
B. Platelets
C. Red blood cells
D. B cells

Question 3# Print Question

The following are characteristics of a vulnerable plaque except:

A. High concentration of macrophages
B. High concentration of collagen
C. Neovascularization
D. Large necrotic core

Question 4# Print Question

Arterial thrombosis after plaque rupture is initiated by:

A. Tissue plasminogen activator
B. Factor XIII
C. Protein C
D. Activated protein C
E. Tissue factor

Question 5# Print Question

Low levels of gene expression can be detected by:

A. Northern blot
B. Western blot
C. Reverse transcriptase-polymerase chain reaction (RT-PCR)
D. Southern blot
E. Gene transfer

Category: Cardiology--->Physiology/Biochemistry
Page: 1 of 2