Patho 1/29

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Coronary Artery Disease and Myocardial Infarction

Questions and Answers

1.

The left and right coronary arteries arise from the
- A.
  
  Left Ventricle
- B.
  
  Left Atrium
- C.
  
  Terminus of Pulmonary Vein
- D.
  
  Root of Aorta
- E.
  
  Myocardium
Correct Answer
D. Root of Aorta
2.

Coronary arteioles contain
- A.
  
  Alpha-adrenergic receptors
- B.
  
  Beta-adrenergic receptors
- C.
  
  A and B
- D.
  
  None of the above
Correct Answer
C. A and B
3.

Pain arising from insufficient oxygenation of the mycardium
- A.
  
  Aortic Stenosis
- B.
  
  Angina Pectoris
- C.
  
  Atherosclerosis
- D.
  
  Atheroma
Correct Answer
B. Angina Pectoris
4.

Atheroma formation formation usually occurs in vessels at points where there is high ________.
- A.
  
  Stress
- B.
  
  Blood Pressure
- C.
  
  Blood Volume
- D.
  
  Mitotic Rate
Correct Answer
A. Stress
5.

During Atheroma formation, the cells involved transition from
- A.
  
  Foam cells to macrophages to monocytes
- B.
  
  Macrophages to monocytes to foam cells
- C.
  
  Foam cells to monocytes to macrophages
- D.
  
  Monocytes to macrophages to foam cells
- E.
  
  Monocytes to foam cells to macrophages
Correct Answer
D. Monocytes to macrophages to foam cells
6.

Compared to chylomicron and VLDL's, HDL has a __________ ratio of cholesterol to protein.
- A.
  
  Higher
- B.
  
  Lower
- C.
  
  Equal
Correct Answer
B. Lower
7.

Chylomicron remnants are primarily removed by
- A.
  
  Kidney
- B.
  
  Macrophages
- C.
  
  Hepatocytes
- D.
  
  Foam cells
Correct Answer
C. Hepatocytes
8.

Converts VLDL's to IDL then to LDL
- A.
  
  Macrophage
- B.
  
  Hepatic lipase
- C.
  
  Foam cell
- D.
  
  Hepatocytes
Correct Answer
B. Hepatic lipase
9.

Structural feature of lipids that makes them more susceptible to oxidation
- A.
  
  Double bonds
- B.
  
  Hydrogen bonds
- C.
  
  Hydrophobic tail
- D.
  
  Hydrophobic head
Correct Answer
A. Double bonds
10.

The best Andy Samberg short is
- A.
  
  Im the Boss
- B.
  
  Lazy Sunday
- C.
  
  On a Boat
- D.
  
  Mother Lover
- E.
  
  All of these represent the pinnacle of modern American artistry and are deserving of this title, making it impossible to choose just one.
Correct Answer
E. All of these represent the pinnacle of modern American artistry and are deserving of this title, making it impossible to choose just one.

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Current Version
Jan 09, 2013

Quiz Edited by
ProProfs Editorial Team
Jan 31, 2010

Quiz Created by
Husop

Patho 1/29

The left and right coronary arteries arise from the

Coronary arteioles contain

Pain arising from insufficient oxygenation of the mycardium

Atheroma formation formation usually occurs in vessels at points where there is high ________.

During Atheroma formation, the cells involved transition from

Compared to chylomicron and VLDL's, HDL has a __________ ratio of cholesterol to protein.

Chylomicron remnants are primarily removed by

Converts VLDL's to IDL then to LDL

Structural feature of lipids that makes them more susceptible to oxidation

The best Andy Samberg short is