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2024 NR283 CHAMBERLAIN FINAL EXAM (WEEK 7) WITH CORRECT ANSWERS
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2024 NR283 CHAMBERLAIN FINAL EXAM (WEEK 7) WITH CORRECT ANSWERS
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2024 NR283 CHAMBERLAIN FINALEXAM (WEEK 7) WITH CORRECT
ANSWERS
what is the job of the bones? - CORRECT-ANSWERS-Form, support,
movement, protection, blood cell production
-Homeostasis and storage of minerals
-Osteoblasts (Calcitonin), osteocytes, osteoclasts (PTH)
types of strokes - CORRECT-ANSWERSischemic and hemorrhagic
types of ischemic strokes - CORRECT-ANSWERS-Thrombotic - come from the
brain or arteries supplying the brain (Atherosclerosis, Coag disorders)
-Embolic - thrombus formed outside the brain, usually the heart (Cardiac
disease)
Homorrhagic stroke - CORRECT-ANSWERS-Least common type
-burst blood vessel and now bleeding everywhere
-HTN
-Illegal drugs
-Trauma
-Coag disorders
-Intracranial Aneurysm
How to check for a stroke - CORRECT-ANSWERS-FAST
-face
-arm
-speech
-time
parasympathetic nervous system - CORRECT-ANSWERS- feeding, breeding,
resting
-constricts pupils
-stimulates flow of saliva
-slows heartbeat
-constricts bronchi
-stimulates peristalsis and secretion
-stimulates release of bile
-constricts bladder
, sympathetic nervous system - CORRECT-ANSWERS-fight or flight
-dilates pupils
-inhibits flow of saliva
-accelerates heartbeat
-dilates bronchi
-inhibits peristalsis and secretion
-conversion of glycogen to glucose
-secretion of adrenaline and noradrenaline
-inhibits bladder contraction
acute pain - CORRECT-ANSWERS-protective, less than 3 months
-somatic: skin, joints, muscle, bone
-visceral: internal organs
-referred: removed from its point of origin
chronic pain - CORRECT-ANSWERS-no purpose and poorly understood, more
than 3-6 months
-neuropathic pain: caused by dysfunction of the nervous system
fever - CORRECT-ANSWERS-temporary resetting of the thermostat
-pyrogens
benefits: kills microorganisms, decreases levels of minerals needed for
replication, lysosome breakdown, increases speed of immune response,
phagocytosis and antivirals are augmented
hyperthermia - CORRECT-ANSWERS-105.8 or higher
-causes nerve damage
-SO out of it
hypothermia - CORRECT-ANSWERS-less than 95
-depresses CNS
-brain starts to shut down to preserve function
symptoms of heat stroke - CORRECT-ANSWERS-anxiety, confusion
-skin hot and dry
-Na+ and K+ depletion
-impaired sweating
-listlessness
-increased body temp
-increased pulse and respiratory rate
-hypotension
-cerebral edema (seizures, delirium, coma)
management of heat stroke - CORRECT-ANSWERS-cooling
-rest
-fluid and electrolyte support
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