- Study guides, Class notes & Summaries

HESI Pathophysiology Review 1. What is TPA? What are at least 2 conditions where you might see it given as a medication? Why would we not give it? tPA: clot busting agent used to reduce the effects of CVA (stroke) in some individuals. It is contraindicated for anticoagulant drugs. The release of tissue plasminogen (tPA) from injured blood vessels and tissues, converts plasminogen to plasmin. Plasmin is a potent enzyme that digests fibrin strands (this leads to clot dissolution). 2. Know ...

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13 pages

Written in 2022/2023

Grade A+

brightkid

HESI Patho Questions and Answers with Verified Solutions An initial disturbance in a system sets off a chain of events that does not favor stability and often abruptly displaces a system from its steady state: What is that? positive feedback What organ shrinks with age? gums Which of the following is true? a. An infant will have a slower heart rate than an adult b. The elderly has better temperature sensations c. There are more sweat glands in an elderly person d. There is less thirst perc...

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60 pages

Written in 2022/2023

Grade A+

BrilliantScores

HESI PATHO EXAM REVISION QUESTIONS AND 100% CORRECT ANSWERS WITH RATIONALES – LATEST GUIDE An Initial Disturbance In A System Sets Off A Chain Of Events That Does Not Favor Stability And Often Abruptly Displaces A System From Its Steady State: What Is That? A. Positive Feedback B. Negative Feedback C. Disease D. Homeostasis - A. Positive Feedback

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60 pages

Written in 2024/2025

Grade A+

Hosmerit

Pathophysiology HESI Package Deal With Lastest Update Rated A+

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47 items

remojudytask

The nurse is caring for a client with liver cirrhois, which diagnostic test would most likley be alterd because of liver damage? 1- bone scan 2- serum glucose 3- MRI of chest 4- COlonospcy - ANSWER-2 A client recovering from a kidney transplant has an 8 mm area of induration after an intradermal PPD tuberculin test. What will need to be done prior to treating this client for active tuberculosis? 1- nothing 2- determine active diease presnt through xray 3- conduct a multiple puncture ti...

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7 pages

Written in 2023/2024

Grade A+

remojudytask

innate immunity - ANSWER-Immunity that is present before exposure and effective from birth. Responds to a broad range of pathogens nonspecific, skin, short lived, complement system adaptive immunity - ANSWER-the ability to recognize and remember specific antigens and mount an attack on them slower, specific, long lived memory, antigen antibody(immunoglobulins) passive immunity - ANSWER-the short-term immunity that results from the introduction of antibodies from another person or ani...

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15 pages

Written in 2023/2024

Grade A+

remojudytask

An initial disturbance in a system sets off a chain of events that does not favor stability and often abruptly displaces a system from its steady state: What is that? - positive feedback What organ shrinks with age? - gums Which of the following is true? a. An infant will have a slower heart rate than an adult b. The elderly has better temperature sensations c. There are more sweat glands in an elderly person d. There is less thirst perception in the elderly - d. There is less thirst perc...

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35 pages

Written in 2023/2024

Grade A+

Lucindajohns

An initial disturbance in a system sets off a chain of events that does not favor stability and often abruptly displaces a system from its steady state: What is that? - positive feedback What organ shrinks with age? - gums Which of the following is true? a. An infant will have a slower heart rate than an adult b. The elderly has better temperature sensations c. There are more sweat glands in an elderly person d. There is less thirst perception in the elderly - d. There is less thirst perc...

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35 pages

Written in 2023/2024

Grade A+

Lucindajohns

Which rationale best supports an older client's risk of complications related to a dysrhythmia? - An older client is intolerant of decreased cardiac output which may cause dizziness and falls In an older client, cardiac output is decreased and a loss of contractility and elasticity reduces systemic and cerebral blood flow, so dysrhythmias, such as bradycardia or tachycardia is poorly tolerated, and increases the client's risk for syncope, falls, transient ischemic attacks, and possibly dem...

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71 pages

Written in 2023/2024

Grade A+

Lanari

After talking w/ the HCP, a male pt continues to have questions about the results of a prostatic surface antigen (PSA) screening test and asks the nurse how the PSA levels become elevated. The nurse should explain which pathophysiological mechanism? - As the prostate gland enlarges, its cells contribute more PSA in the circulating blood PSA is a glycoprotein found in prostatic epithelial cells, and elevations are used as a specific tumor markers. Elevations in PSA are r/t gland volume, ie. ...

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10 pages

Written in 2023/2024

Grade A+

Lanari

An initial disturbance in a system sets off a chain of events that does not favor stability and often abruptly displaces a system from its steady state: What is that? - positive feedback What organ shrinks with age? - gums Which of the following is true? a. An infant will have a slower heart rate than an adult b. The elderly has better temperature sensations c. There are more sweat glands in an elderly person d. There is less thirst perception in the elderly - d. There is less thirst perc...

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37 pages

Written in 2023/2024

Grade A+

Lanari

Hesi Patho Exam Review Questions with 100% accurate answers. Rated A+

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25 pages

Written in 2022/2023

Grade A+

PAUL692

Hesi Patho Exam Review Questions with 100% accurate answers. Rated A+

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25 pages

Written in 2022/2023

Grade A+

Ppaul

Which rationale best supports an older client's risk of complications related to a dysrhythmia? - Answer - An older client is intolerant of decreased cardiac output which may cause dizziness and falls In an older client, cardiac output is decreased and a loss of contractility and elasticity reduces systemic and cerebral blood flow, so dysrhythmias, such as bradycardia or tachycardia is poorly tolerated, and increases the client's risk for syncope, falls, transient ischemic attacks, and pos...

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53 pages

Written in 2022/2023

Grade A+

GEEKA

HESI Pathophysiology Review 1. What is TPA? What are at least 2 conditions where you might see it given as a medication? Why would we not give it? tPA: clot busting agent used to reduce the effects of CVA (stroke) in some individuals. It is contraindicated for anticoagulant drugs. The release of tissue plasminogen (tPA) from injured blood vessels and tissues, converts plasminogen to plasmin. Plasmin is a potent enzyme that digests fibrin strands (this leads to clot dissolution). 2. Know ...

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13 pages

Written in 2022/2023

Grade A+

keenstar

What cholesterol is the good cholesterol? (Hint - remember LDL = lousy) HDL: the "good" lipoprotein; has a low lipid content and is used to transport cholesterol AWAY from the peripheral cells to the liver, where it undergoes catabolism and excretion; is increased with exercise; protects women until after menopause; smoking decreases HDL levels; 11. What kind of immunity do we get from vaccines? How about from mother to baby? How do you get active immunity? Vaccines: Acquired, Active, A...

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22 pages

Written in 2022/2023

Grade A+

brightkid