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RASMUSSEN PATHOPHYSIOLOGY EXAM STUDY REVIEW QUESTIONS WITH COMPLETE ANSWERS $15.49   Add to cart

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RASMUSSEN PATHOPHYSIOLOGY EXAM STUDY REVIEW QUESTIONS WITH COMPLETE ANSWERS

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RASMUSSEN PATHOPHYSIOLOGY EXAM STUDY REVIEW QUESTIONS WITH COMPLETE ANSWERS

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  • November 10, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • RASMUSSEN
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RASMUSSEN PATHOPHYSIOLOGY
EXAM STUDY REVIEW QUESTIONS
WITH COMPLETE ANSWERS
Function of mitochondria - Answer-ATP production/cellular respiration, powerhouse of
the cell

Rough ER - Answer-That portion of the endoplasmic reticulum studded with ribosomes.

Smooth ER - Answer-That portion of the endoplasmic reticulum that is free of
ribosomes.

Homeostasis - Answer-A tendency to maintain a balanced or constant internal state; the
regulation of any aspect of body chemistry, such as blood glucose, around a particular
level

Hypertrophy - Answer-increase in muscle/tissue size, excessive development

atrophy - Answer-the wasting away of a body organ or tissue; any progressive decline
or failure; to waste away

Ischemia - Answer-an inadequate blood supply to an organ or part of the body,
especially the heart muscles.

S/S of Objective Data - Answer-Any observations made by using your senses (pts.
blood pressure, physical findings, and lab values)

S/S of Subjective Data - Answer-Any symptoms pt. complains of, what the pt. feels
(pain)

Epinephrine - Answer-Neurotransmitter secreted by the adrenal medulla in response to
stress. Also known as adrenaline.

Renin - Answer-hormone secreted by the kidney; it raises blood pressure by influencing
vasoconstriction (narrowing of blood vessels)

What causes edema? - Answer--reduced concentration of plasma proteins
-increased permeability of capillary wall
-increased venous pressure
-blockage of lymph vessels

, Signs and symptoms of fluid excess - Answer-edema, dysnpea (trouble breathing),
hyptertension (high bp), JVD, pulse increase and bounding, weight increase

Signs and symptoms of dehydration - Answer-Dry mucous membranes, decreased skin
turgor, Low BP, Low pulse, fatigue, Increased HCT, decreased mental function,
confusion, and loss of consciousness

S/S of hypocalcemia - Answer-- muscle twitches/tetany
- hyperactive DTRs
- positive Chvostek's sign (tapping on the facial nerve triggering facial twitching)
- positive Trousseau's sign (hand/finger spasms with sustained blood pressure cuff
inflation)
- seizures

Osmosis - Answer-Diffusion of water through a selectively permeable membrane

Diffusion - Answer-Movement of molecules from an area of higher concentration to an
area of lower concentration.

active transport - Answer-Energy-requiring process that moves material across a cell
membrane against a concentration difference

Effect of hypertonic solution - Answer-cell shrinks and can die

effect of a hypotonic solution - Answer-cell swells and can burst

active immunity - Answer-A form of acquired immunity in which the body produces its
own antibodies against disease-causing antigens.

passive immunity - Answer-An individual does not produce his or her own antibodies,
but rather receives them directly from another source, such as mother to infant through
breast milk

Examples of active immunity - Answer-natural infection, vaccines,

Examples of passive immunity - Answer-IgA in breast milk, maternal IgG crossing
placenta, antitoxin, humanized monoclonal antibody

acquired immunity - Answer-Immunity that is present only after exposure and is highly
specific.

examples of acquired immunity - Answer-1) having the infection 2) vaccination

innate immunity - Answer-Immunity that is present before exposure and effective from
birth. Responds to a broad range of pathogens.

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