Bio 669 Quiz 4 (Cardiovascular) Questions & Answers 100% Correct!!
3 views 0 purchase
Course
Bio 669
Institution
Bio 669
Which of the following conditions is the most immediately at risk for serious complications? - ANSWERSTEMI
Thromboangitis Obliterans (Buerger's disease) is an autoimmune condition that is: - ANSWERStrongly associated with smoking
Which of the following is not a systemic disease that is associ...
Bio 669 Quiz 4
(Cardiovascular) Questions &
Answers 100% Correct!!
Which of the following conditions is the most immediately at risk for serious complications? -
ANSWERSTEMI
Thromboangitis Obliterans (Buerger's disease) is an autoimmune condition that is: - ANSWERStrongly
associated with smoking
Which of the following is not a systemic disease that is associated with Raynaud's phenomenon? -
ANSWERCongestive heart failure
Rheumatic fever and, and subsequent heart complications in 10% of individuals is left untreated
arises from: - ANSWERGroup A beta-hemolytic strep pharyngitis
Which of the following is not a primary factor in determining preload? - ANSWERTotal peripheral
(systemic) resistance
Which of the following statements is incorrect? - ANSWERProstacyclins, which are diminished by
NSAIDs, are vasoconstrictors
Which of the following is incorrect regarding the isometric contraction phase of the cardiac cycle? -
ANSWERThe atria are contracting
The resistance of movement of blood from the left ventricle to the aorta is termed the: -
ANSWERafterload
Natriuretic peptides act by: - ANSWERStimulate 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: - ANSWERPericardium
Prinzmetal angina is - ANSWERA 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: - ANSWERSuperior
vena cava syndrome
The most common cause of aneurysm is: - ANSWERAtherosclerosis with hypertension
An atherosclerotic area that has ruptured is termed - ANSWERComplicated plaque
Hypertensive crisis (malignant hypertension) is best defined as: - ANSWERRapidly progressive
hypertension with a diastolic pressure of 140 mmHg or more
intermittent claudication is - ANSWERA sign of peripheral artery disease
A patient presents with fever, diffuse microemboli presenting as petechial lesions, painful lesions on
the fingertips and what looks like non-tender bruising on both hands is most indicative of which
disease process? - ANSWERInfective endocarditis
Stroke volume: - ANSWERNone of the above are true
T wave relates to _______ and shortly precedes the closure of the ______ valves -
ANSWERVentricular repolarization; SL
How much of the oxygen carried by hemoglobin in the blood is actually transferred to the
myocardium? - ANSWER70-75%
The key regulator determining if a muscle, such as cardiac muscle, contracts or not is the presence
of: - ANSWERCa++
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller papersbyjol. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
