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
NURS 611 EXAM 3 PATHO LATEST VERSION ACTUAL EXAM COMPLETE QUESTIONS AND ANSWERS (MARYVILLE UNIVERSITY) $17.99
Add to cart
Quickly navigate to
Preview
  2.  
  3. Nurs 611
  4.  
  5. Nurs 611

Exam (elaborations)

NURS 611 EXAM 3 PATHO LATEST VERSION ACTUAL EXAM COMPLETE QUESTIONS AND ANSWERS (MARYVILLE UNIVERSITY)
 0 purchase
  • Course
  • Nurs 611
  • Institution
  • Nurs 611

NURS 611 EXAM 3 PATHO LATEST VERSION ACTUAL EXAM COMPLETE QUESTIONS AND ANSWERS (MARYVILLE UNIVERSITY)

Preview 3 out of 30  pages

Document information

  • September 25, 2023
  • 30
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • nurs 611 exam 3 patho latest version actual exam

Written for

  • Nurs 611
All documents for this subject (540)

Seller

avatar-seller
DrTOPNOTCH

Reviews received

Content preview

NURS 611 EXAM 3 PATHO LATEST VERSION
ACTUAL EXAM 2023-2024 COMPLETE
QUESTIONS AND ANSWERS (MARYVILLE
UNIVERSITY)

What are clinical manifestations of hypothyroidism?

a. intolerance to heat, tachycardia, and weight loss

b. oligomenorrhea, fatigue, and warm skin

c. restlessness, increased appetite, and menorrhagia

d. constipation, decreased heart rate, and lethargy - ANSWER *D

*The lower levels of TH result in decreased energy metabolism, resulting in constipation,
bradycardia, and lethargy.

Thyroid-stimulating hormone (TSH) is released to stimulate thyroid hormone (TH) and is
inhibited when plasma levels of TH are adequate. This is an example of:

a. positive feedback

b. neural regulation

c. negative feedback

d. physiologic regulation - ANSWER *C

*Negative feedback occurs because the changing chemical, neural, or endocrine response to a
stimulus negates the initiating change that triggered the release of the hormone.

Where is antidiuretic hormone (ADH) synthesized and where does it act?

a. hypothalamus, renal tubular cells

b. anterior pituitary, posterior pituitary

c. renal tubules, renal collecting ducts

posterior pituitary, loop of henle - ANSWER *A

*Once synthesized in the hypothalamus, ADH acts on the vasopressin 2 receptors of the renal
duct cells to increase their permeability.

How does a faulty negative-feedback mechanism result in a hormonal imbalance?

,a. hormones are not synthesized in response to cellular and tissue activities
b. decreased hormonal secretion is a response to rising hormone levels

c. too little hormone production is initiated

d. excessive hormone production results from a failure to turn off the system - ANSWER *D

*Negative-feedback systems are important in maintaining hormones within physiologic
ranges. The lack of negative-feedback inhibition on hormonal release often results in
pathologic conditions. Excessive hormone production, which is the result of the failure to turn
off the system, can cause various hormonal imbalances and related conditions.

What imbalance lessens the rate of secretion of parathyroid hormone

a. Increased serum calcium levels

b. Decreased serum magnesium levels

c. Decreased levels of thyroid-stimulating hormone

d. Increased levels of thyroid-stimulating hormone - ANSWER *A

*The overall effect of PTH is to increase serum calcium and decrease serum phosphate. If
calcium levels are increased, the rate of secretion of PTH will be low.

Which condition may result from pressure exerted by a pituitary tumor?

a. Hypothyroidism

b. Diabetes insipidus

c. Hypercortisolism

d. Insulin hypo-secretion - ANSWER *A

*If the tumor exerts sufficient pressure, then thyroid and adrenal hypofunction may occur
because of lack of thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone
(ACTH). These result in the symptoms of hypothyroidism and hypocortisolism.

Graves disease develops from a(n):

a. Viral infection of the thyroid gland that causes overproduction of thyroid hormone.

b. Autoimmune process during which lymphocytes and fibrous tissue replace thyroid tissue.

c. Thyroid-stimulating immunoglobulin that causes overproduction of thyroid hormones.

d. Ingestion of goitrogens that inhibits the synthesis of the thyroid hormones, causing a

, goiter. - ANSWER *C

*The pathologic features of Graves disease indicates that normal regulatory mechanisms are
overridden by abnormal immunologic mechanisms that result in the stimulation of excessive
TH.

Pathologic changes associated with Graves disease include:

a. High levels of circulating thyroid-stimulating immunoglobulins

b. Diminished levels of thyrotropin-releasing hormone

c. High levels of thyroid-stimulating hormone

d. Diminished levels of thyroid-binding globulin - ANSWER *A

*The only option that correctly describes the changes associated with Graves disease
identifies high levels of circulating thyroid-stimulating immunoglobulins that are found in
more than 95% of individuals diagnosed with the disease.

The signs of thyrotoxic crisis include:

a. Constipation with gastric distention

b. Hyperthermia and tachycardia

c. Bradycardia and bradypnea

d. Constipation and lethargy - ANSWER B

The level of thyroid-stimulating hormone (TSH) in individuals with Graves disease is usually:

a. High

b. Normal

c. Low

d. In constant flux - ANSWER *C

*The hyperfunction of the thyroid gland leads to suppression of TSH because of the normal
negative feedback mechanism.

Palpation of the neck of a person diagnosed with Graves disease would detect a thyroid that
is:

a. Left of midline

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 DrTOPNOTCH. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $17.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

63950 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling

Recently viewed by you

Exam (elaborations) ·

(0)

NR 602 FINAL EXAM QUESTIONS BANK (129 Q&A) / NR602 EXAM QUESTIONS BANK (129 Q&A):RATED A 2022 |CHAMBERLAIN

Summary ·

(0)

Detailed summaries for the end term exam of "Iran's encounters with the West: revolution and its aftermath".

Exam (elaborations) ·

(0)

CRITICAL CARE HESI EXIT EXAM 2019 FORM A,B & C EXAM TEST BANK GUIDE QUESTIONS AND CORRECT ANSWERS - GUARANTEED A++

Exam (elaborations) ·

(0)

Pharmacy Laws and Regulations Questions and answers, verified/LATEST UPDATES, 2024/25/ EXAMS PREDICTION PAPER/

Exam (elaborations) ·

(0)

Pearson Edexcel Level 3 GCE 8EN0/02 English Language Advanced Subsidiary PAPER 2 Child Language June 2024

Exam (elaborations) ·

(0)

FAC3703 Assignment 1 Semester 2 2024 - DUE 7 September 2024 | Qs and As | 100% Correct| Grade A (Verified Answers)

Exam (elaborations) ·

(0)

FOUNDATIONS AND ADULT HEALTH NURSING 9TH EDITION COOPER GOOSNELL TEST BANK CHAPTER 1-41 | COMPLETE GUIDE A+

Exam (elaborations) ·

(0)

NR 601 PRIMARY CARE OF THE MATURING AND AGED FAMILY ACTUAL FINAL EXAM QUESTIONS AND ANSWERS 2023. A+ GUARANTEED

Exam (elaborations) ·

(1)

NUR 605|NUR 605 MIDTERM ALL 70 QUESTIONS AND WELL ELABORATED ANSWERS 2024-2025 UPDATE ALREADY A GRADED|BRAND NEW!!

$17.99
  • (0)
Add to cart
Added