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NR 507 EXAM/ ADVANCED PHATHOPHYSIOLOGY NR507 EXAM ACTUAL EXAM 2024 /2025 COMPLETE EXAM REAL QUESTIONS AND WELL ELABORATED ANSWERS WITH RATIONALES (CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION |ALREADY GRADED A+ (FULL REVISED EXAM)$20.49
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NR 507 EXAM/ ADVANCED PHATHOPHYSIOLOGY NR507 EXAM ACTUAL EXAM 2024 /2025 COMPLETE EXAM REAL QUESTIONS AND WELL ELABORATED ANSWERS WITH RATIONALES (CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION |ALREADY GRADED A+ (FULL REVISED EXAM)
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Course
ADVANCED PHATHOPHYSIOLOGY NR507
Institution
ADVANCED PHATHOPHYSIOLOGY NR507
NR 507 EXAM/ ADVANCED PHATHOPHYSIOLOGY NR507 EXAM ACTUAL EXAM 2024 /2025 COMPLETE EXAM REAL QUESTIONS AND WELL ELABORATED ANSWERS WITH RATIONALES (CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION |ALREADY GRADED A+ (FULL REVISED EXAM)
NR 507 EXAM/ ADVANCED PHATHOPHYSIOLOGY NR507
EXAM ACTUAL EXAM 2024 /2025 COMPLETE EXAM REAL
QUESTIONS AND WELL ELABORATED ANSWERS WITH
RATIONALES (CORRECT VERIFIED ANSWERS) A NEW
UPDATED VERSION |ALREADY GRADED A+ (FULL REVISED
EXAM)
Spondylolysis - Answer-structural defect (degeneration, fracture, or
developmental defect) in the pars interarticularis of the vertebral arch
(the joining of the vertebral body to the posterior structures). The
lumbar spine at L5 is affected most often.
-Heredity
-Other congenital spinal defects
motor and sensory areas of the brain - Answer-Parietal lobe- major area
for somatic sensory input, located along the postcentral gyrus. which is
adjacent to the primary motor area in the precentral gyrus.
Rationale: Primary motor area (Brodmann area 4)- located along the
precentral gyrus forming the primary voluntary motor area
(homunculus) (little man).
Association fibers provide communication between sensory and motor
Ischemic penumbra - Answer-ischemic but not infarcted (salvageable)
tissue. Peri-infarct tissue.
,-no structural damage
Cerebral infarction - Answer-ischemic- white infarct (affected area is
pale and soft 6-12 hours after). necrosis appears by 48 to 72 hours.
Rationale: Infiltration of macrophages and phagocytosis of necrotic
tissue. necrosis resolves around the 2nd week. glial scarring.
excitotoxins - Answer-Toxins (usually amino acids) that overstimulate
glutamate release and cause neuron suicide.
Agnosia - Answer-the inability to recognize familiar objects.
-tactile/spatial-parietal lobe
-Gerstmann syndrome (loss of spatial orientation of fingers, body, sides
and #s)- L angular gyrus (Parieral)
-Object- Temporo-occipital area
-Associated with CVAs
Subarachnoid hemorrhage - Answer-Bleeding into the subarachnoid
space, where the cerebrospinal fluid circulates.
-ruptured intracranial aneurysm/trauma
-IICP/irritates meningeal tissues/produces inflammation, blood coats
nerve roots, impairs CSF circulation
, -compensatory increase in SBP
Meningitis - Answer-Bacterial- Meningococcus and S. pneumococcus
bacteria are most common
Viral- Specific pathogen cannot be found in CSF
Prostate cancer prevention - Answer--Eat a low fat diet
- Slow growing cancer so DRE and PSA testing prevents
BPH and the urinary system - Answer-- Chronic inflammation
-Bladder outflow obstruction
-Urge to pee often
-delay in starting stream
- Decreased force of stream
-Urinary retention/ overflow incontinence (late sign)
Rationale: Complications: Hematuria, infections, bladder calculi,
retention, hydronephrosis, renal insufficiency
Cause of respiratory Alkalosis - Answer-- fever
-anemia,
-anxiety, panic
-thyrotoxicosis
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