Exam (elaborations)
BIO 669 EXAM 2 QUESTIONS & ANSWERS VERIFIED 100% CORRECT!!
- Course
- Institution
BIO 669 EXAM 2 QUESTIONS & ANSWERS VERIFIED 100% CORRECT!!
[Show more]
Content preview
BIO 669 EXAM 2QUESTIONS &
ANSWERS VERIFIED
100% CORRECT!!
BIO 669
Evatee 8/8/24 BIO 669
,BIO 669 EXAM 2 QUESTIONS & ANSWERS
VERIFIED 100% CORRECT!!
Thromboangiitis obliterans (Buergers disease) is an autoimmune condition that
is:
a. A result of over activation of the intrinsic and extrinsic clotting system
systemically
b. Characterized by attacks of vasospasm in the small arteries and arterioles of
the fingers and toes
c. Strongly associated with smoking
d. Associated with janeway lesions and Oslers Nodes Answer - c. Strongly
associated with smoking
Which of the following is not a systemic disease that is associated with
Raynaud's Phenomenon?
a. Congestive heart failure
b. Collagen vascular diseases such as scleroderma
c. Pulmonary hypertension
,d. Myxedema or smoking Answer - a. Congestive Heart Failure
Which of the following is NOT a primary factor in determining preload?
a. Venous return during diastole
b. End systolic volume
c. Total peripheral (systemic) resistance
d. All of the above are primary factors of preload Answer - c. Total peripheral
(systemic) resistance
Which of the following statements are INCORRECT
a. The mean arterial pressure is the average force of pushing blood through the
systemic circuit.
b. The pulse pressure is the difference between systolic and diastolic pressures
c. A decrease in aortic compliance increases its stiffness and thus can lead to an
increase in pulse pressures
d. Prostacyclins, which are diminished by NSAIDs, are vasoconstrictors. Answer
- d. Prostacyclins, which are diminished by NSAIDS, are vasoconstrictors
Which of the following is incorrect regarding the isometric contraction phase of
the cardiac cycle?
, a. Blood does not flow through the heart at this time.
b. The atria are contracting
c. The valves are closed
d. It occurs during ventricular systole Answer - b. The atria are contracting
The resistance of movement of blood from the left ventricle to the aorta is
termed the:
a. Ejection fraction
b. Compliance
c. Preload
d. Afterload Answer - d. Afterload
Natriuretic peptides act by:
a. Stimulates secretion of Na+ (and thus decreases urine volume) from the
kidneys
b. Stimulated the release of Na+ (thus increases urine volume) from the
kidneys
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 EvaTee. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $28.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81298 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now