Cardiovascular Disorders (Exam Mode) By Rnpedia
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Mark the letter of the letter of choice then click on the next button. Score will be posted as soon as the you are done with the quiz. You got 72 minutes to finish the exam. Good luck!
- 1.Which of the following arteries primarily feeds the anterior wall of the heart?
- A.
Circumflex artery
- B.
Internal mammary artery
- C.
Left anterior descending artery
- D.
Right coronary artery
- 2.Which of the following illnesses is the leading cause of death in the US?
- A.
Cancer
- B.
Coronary artery diseas
- C.
Liver failure
- D.
Renal failur
- 3.Atherosclerosis impedes coronary blood flow by which of the following mechanisms
- A.
Plaques obstruct the vein
- B.
Plaques obstruct the artery
- C.
Blood clots form outside the vessel wall
- D.
Hardened vessels dilate to allow the blood to flow through
- 4.Which of the following risk factors for coronary artery disease cannot be corrected?
- A.
Cigarette smoking
- B.
DM
- C.
Heredity
- D.
HPN
- 5.Exceeding which of the following serum cholesterol levels significantly increases the risk of coronary artery disease?
- A.
100 mg/dl
- B.
150 mg/dl
- C.
175 mg/dl
- D.
200 mg/dl
- 6.Which of the following actions is the first priority care for a client exhibiting signs and symptoms of coronary artery disease?
- A.
Decrease anxiety
- B.
Enhance myocardial oxygenatio
- C.
Administer sublignual nitroglycerin
- D.
Educate the client about his symptoms
- 7.Medical treatment of coronary artery disease includes which of the following procedures?
- A.
Cardiac catheterization
- B.
Coronary artery bypass surger
- C.
Oral medication administratio
- D.
Percutaneous transluminal coronary angioplasty
- 8.Prolonged occlusion of the right coronary artery produces an infarction in which of he following areas of the heart?
- A.
Anterior
- B.
Apical
- C.
Inferior
- D.
Lateral
- 9.Which of the following is the most common symptom of myocardial infarction?
- A.
Chest pain
- B.
Dyspne
- C.
Edema
- D.
Palpitations
- 10.Which of the following landmarks is the corect one for obtaining an apical pulse?
- A.
Left intercostal space, midaxillary line
- B.
Left fifth intercostal space, midclavicular line
- C.
Left second intercostal space, midclavicular line
- D.
Left seventh intercostal space, midclavicular line
- 11.Which of the following systems is the most likely origin of pain the client describes as knifelike chest pain that increases in intensity with inspiration?
- A.
Cardiac
- B.
Gastrointestinal
- C.
Musculoskeletal
- D.
Pulmonary
- 12.A murmur is heard at the second left intercostal space along the left sternal border. Which valve area is this
- A.
Aortic
- B.
Mitral
- C.
Pulmonic
- D.
Tricuspid
- 13.
- A.
Lactate dehydrogenase
- B.
Complete blood count
- C.
Troponin I
- D.
Creatine kinase
- 14.When do coronary arteries primarily receive blood flow?
- A.
During inspiration
- B.
During diastole
- C.
During expiration
- D.
During systole
- 15.Which of the following conditions most commonly results in CAD?
- A.
Atherosclerosis
- B.
DM
- C.
MI
- D.
Renal failure
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