NR 283 FINAL EXAM FOUR EXAM PREP
2026 QUESTION BANK AND ANSWER KEY
MASTER NURSING REVIEW SET
◉ Chronic kidney injury S/S
Answer: Headaches, decreased ability to concentrate urine, Polyuria-
> Oliguria, Increased BUN and serum creatinine, edema, mild
anemia, increased BP, weakness and fatigue, GFR progressively
decreases from 90 to 30ml/min
◉ Chronic kidney injury complications
Answer: Proteinuria and angiotensin II
-Fluid & electrolyte
-Bone loss
-Muscle mass
-Glucose intolerance
-Dyslipidemia
-Hypertension
-Fluid overload
-Anemia
-Immune suppression
-Neurologic dysfunction
, -Gastritis
◉ Negative feedback loop
Answer: STOP
◉ Ex of negative feedback loop
Answer: Thyroid
1)Its cold outside
2)Hypothalamus detects cold blood - secretes TRH
3)Anterior pituitary is activated by TRH - secretes TSH
4)Thyroid is activated by TSH - secretes TH
5)TH activates target cells and metabolism is increased
6)Hypothalamus and anterior pituitary detect TH - inhibit secretion
of TRH and TSH
◉ What causes alterations in endocrine function?
Answer: Most common - tumors
Target cell resistance
Congenital defects
Hyperplasia
Infection
Autoimmune disease
2026 QUESTION BANK AND ANSWER KEY
MASTER NURSING REVIEW SET
◉ Chronic kidney injury S/S
Answer: Headaches, decreased ability to concentrate urine, Polyuria-
> Oliguria, Increased BUN and serum creatinine, edema, mild
anemia, increased BP, weakness and fatigue, GFR progressively
decreases from 90 to 30ml/min
◉ Chronic kidney injury complications
Answer: Proteinuria and angiotensin II
-Fluid & electrolyte
-Bone loss
-Muscle mass
-Glucose intolerance
-Dyslipidemia
-Hypertension
-Fluid overload
-Anemia
-Immune suppression
-Neurologic dysfunction
, -Gastritis
◉ Negative feedback loop
Answer: STOP
◉ Ex of negative feedback loop
Answer: Thyroid
1)Its cold outside
2)Hypothalamus detects cold blood - secretes TRH
3)Anterior pituitary is activated by TRH - secretes TSH
4)Thyroid is activated by TSH - secretes TH
5)TH activates target cells and metabolism is increased
6)Hypothalamus and anterior pituitary detect TH - inhibit secretion
of TRH and TSH
◉ What causes alterations in endocrine function?
Answer: Most common - tumors
Target cell resistance
Congenital defects
Hyperplasia
Infection
Autoimmune disease
