Ischemia - answer-an inadequate blood supply to an organ or part of the body, especially the heart muscles.
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
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
-bloc S/S of Objective Data - answer-Any observations made by using your senses (pts. blood pressure, physical findings, and lab values)
kage of lymph vessels
- 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
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
ati ati pharmacology comprehensive comprehensive predictor computer science health care health care / nursing health care/ nursing healthcare hesi hesi rn exit maternal newborn med surg medical nursing medical surgical mental health nurs nursing nursing & health nutrition pathophysiology pediatrics pharmacology test bank tncc
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