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HESI PATHO, Patho Hesi 2017 Practice Questions, Pathophysiology HESI Questions and Answers with Complete Solutions.

Which pathophysiological response supports a client's vomiting experience? a. Sensory input of noxious stimuli relayed to the cognitive centers is associated with disgust and illicits vomiting. b. Response of stimulation of the posterior oropharynx results in reverse peristalsis of the gastrointestinal tract. c. Spasmodic reflex of respiratory and gastric movements results from stimulation of the chemoreceptor trigger zone. d. Increased gastric and colonic pressures move gastrointestinal co...

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Patho Hesi Review Questions

Patho Hesi Review Latest 2023 Graded A tPA clot busting agent used to reduce effects of CVA tPA contraindications taking anti-coagulants tPA release causes... conversion of plasminogen to plasmin plasmin digests fibrin strands = clot dissolution effect of fluid compressing heart -heart cant stretch or fill -reduced CO -arterial pressure falls, venous p rises -pulse pressure narrows signs of beck's triad -distant, muffled heart sounds (like under water, fluid) -low arterial bld pressure -d...

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 Positive Feedback - -less common - Snowball Effect (some pain/ pressure gets worse and worse) - examples: clots, sneezing, childbirth - when childbirth starts there is an increase in hormone production which progressively gets worse ...

HESI PATHO, Patho Hesi 2017 Practice Questions, Pathophysiology HESI fully solved 2023 Which rationale best supports an older client's risk of complications related to a dysrhythmia? - correct 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 toler...

The nurse hears short, high-pitched sounds just before the end of inspiration in the right and left lower lobes when auscultating a client's lungs. How should this finding be recorded? A. Inspiratory wheezes in both lungs B. Crackles in the right and left lower lobes C. Abdominal lung sounds in the bases of both lungs D. Pleural friction rub in the right and left lower lobes - B Fine crackles are short, high pitched sounds heard just before the end of inspiration that are the result of r...