100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Advanced Pathophysiology Mid-Term Study Guide Questions and Answers 2024 CA$22.23   Add to cart
Quickly navigate to
Preview
  2.  
  3. Walden University Advanced Pathophysiology
  4.  
  5. Walden university advanced pathophysiology

Exam (elaborations)

Advanced Pathophysiology Mid-Term Study Guide Questions and Answers 2024
 4 views  0 purchase
  • Course
  • Walden university advanced pathophysiology
  • Institution
  • Walden University Advanced Pathophysiology

Advanced Pathophysiology Mid-Term Study Guide Questions and Answers 2024 What causes the rapid change in the resting membrane potential to initiate an action potential? Na+ gates open, and Na+ rushes into the cell, changing the membrane potential from - to + What is a consequence of leakag...

[Show more]

Preview 2 out of 7  pages

Document information

  • September 10, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • advanced pathophysiology mid term study guide ques
  • what causes the rapid change in the resting membra
  • what is a consequence of leakage of lysosomal enzy
  • what mechanisms occur in the liver cells as a r

Written for

  • Walden university advanced pathophysiology
  • Walden university advanced pathophysiology

Seller

avatar-seller
julianah420

Reviews received

Content preview

Advanced Pathophysiology Mid-Term
Study Guide Questions and Answers
2024

What causes the rapid change in the resting membrane potential to initiate an action
potential? – answer Na+ gates open, and Na+ rushes into the cell, changing the
membrane potential from - to +

What is a consequence of leakage of lysosomal enzymes during chemical injury? -
answer Enzymatic digestion of the nucleus and nucleolus occurs, halting DNA synthesis

In hypoxic injury, sodium enters the cell and causes swelling because: - answer ATP is
insufficient to maintain the pump that keeps Na+ out of the cell.

What mechanisms occur in the liver cells as a result of lipid accumulation? - answer
Increased synthesis of triglycerides from fatty acids and decreased synthesis of
apoproteins

What is the effect of oxidized low-density lipoproteins (LDLs) in atherosclerosis? –
answer LDLs cause smooth muscle proliferation

Which inflammatory cytokines are released when endothelial cells are injured? - answer
Tumor necrosis factor-alpha (TNF-α), interferon-gamma (IFN-γ), and interleukin 1 (IL1)

When endothelia cells are injured, which alteration contributes to atherosclerosis? -
answer Cells are unable to make the normal amount of vasodilating cytokines

Which factor is responsible for hypertrophy of the myocardium associated with
hypertension? - answer Angiotensin II

What effect does atherosclerosis have on the development of an aneurysm? - answer
Atherosclerosis erodes the vessel wall.

Regarding the endothelium, what is the difference between healthy vessel walls and
those that promote clot formation? - answer Inflammation and roughening of the
endothelium of the artery are present.

Which form of angina occurs most often during sleep as a result of vasospasms of one
or more coronary arteries? - answerPrinzmetal

, The pulsusparadoxus that occurs as a result of pericardial effusion is caused by a
dysfunction in which mechanism? - answerDiastolic filling pressure of the left ventricle
and reduction of blood volume in all four heart chambers

Ventricular dilation and grossly impaired systolic function, leading to dilated heart
failure, characterize which form of cardiomyopathy? - answerCongestive

Amyloidosis, hemochromatosis, or glycogen storage disease usually causes which form
of cardiomyopathy? - answerRestrictive

In systolic heart failure, what effect does the renin-angiotensin-aldosterone system
(RAAS) have on stroke volume? - answerIncreases preload and increases afterload

What is the cause of the dyspnea resulting from a thoracic aneurysm? -
answerPressure on surrounding organs

Which statement is true concerning the cells' ability to synthesize cholesterol? -
answerMost body cells are capable of producing cholesterol.

What is the trigger for angina pectoris? - answerMyocardial ischemia

Individuals being effectively managed for type 2 diabetes mellitus often experience a
healthy decline in blood pressure as a result of which intervention? - answerInsulin-
sensitivity medication therapy

Most cardiovascular developments occur between which weeks of gestation? -
answerFourth and seventh weeks

The function of the foramen ovale in a fetus allows what to occur? - answerRight-to-left
blood shunting

An infant has a continuous machine-type murmur best heard at the left upper sternal
border throughout systole and diastole, as well as a bounding pulse and a thrill on
palpation. These clinical findings are consistent with which congenital heart defect? -
answerPatent ductus arteriosus (PDA)

An infant has a crescendo-decrescendo systolic ejection murmur located between the
second and third intercostal spaces along the left sternal border. A wide fixed splitting of
the second heart sound is also found. These clinical findings are consistent with which
congenital heart defect? - answerAtrial septal defect (ASD)

An infant has a loud, harsh, holosystolic murmur and a systolic thrill that can be
detected at the left lower sternal border that radiates to the neck. These clinical findings
are consistent with which congenital heart defect? - answerVentricular septal defect
(VSD)

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 julianah420. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$22.23. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

79271 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$22.23
  • (0)
  Add to cart