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Bio 669 Quiz 4 (Cardiovascular) Questions And Answers With Verified Solutions Latest Updated 2024
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Bio 669 Quiz 4 (Cardiovascular) Questions And Answers With Verified Solutions Latest Updated 2024
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Bio 669 Quiz 4 (Cardiovascular)Questions And Answers With Verified
Solutions Latest Updated 2024
Which of the following conditions is the most immediately at risk for serious
complications? - ANSWER✔✔ STEMI
Thromboangitis Obliterans (Buerger's disease) is an autoimmune condition that is:
- ANSWER✔✔ Strongly associated with smoking
Which of the following is not a systemic disease that is associated with Raynaud's
phenomenon? - ANSWER✔✔ Congestive heart failure
Rheumatic fever and, and subsequent heart complications in 10% of individuals is
left untreated arises from: - ANSWER✔✔ Group A beta-hemolytic strep
pharyngitis
Which of the following is not a primary factor in determining preload? -
ANSWER✔✔ Total peripheral (systemic) resistance
Which of the following statements is incorrect? - ANSWER✔✔ Prostacyclins,
which are diminished by NSAIDs, are vasoconstrictors
Which of the following is incorrect regarding the isometric contraction phase of
the cardiac cycle? - ANSWER✔✔ The atria are contracting
, The resistance of movement of blood from the left ventricle to the aorta is
termed the: - ANSWER✔✔ afterload
Natriuretic peptides act by: - ANSWER✔✔ Stimulate the release of Na+ (thus
increases urine volume) from the kidneys
The doubled layer serous membrane surrounding the heart that functions to
minimize friction from the heart movement is the: - ANSWER✔✔ Pericardium
Prinzmetal angina is - ANSWER✔✔ A transient ischemia of the myocardium that
occurs unpredictably
Progressive venous distention of the head and upper extremities resulting from
growth of a cancerous tumor on the right mainstem bronchus is best described
clinically as: - ANSWER✔✔ Superior vena cava syndrome
The most common cause of aneurysm is: - ANSWER✔✔ Atherosclerosis with
hypertension
An atherosclerotic area that has ruptured is termed - ANSWER✔✔ Complicated
plaque
The PR interval represents the time from: - ANSWER✔✔ The onset of atrial
systole to the onset of ventricular systole
The circumflex artery off of the left coronary artery - ANSWER✔✔ left atrium and
ventricle
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