NR 283 Final Exam Study Questions and Answers 2024
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Course
NR 283
Institution
NR 283
What do these cause?
Nephrotoxins
Ischemia
Pyelonephritis
Hypo perfusion
Hypotension
Severe circulatory shock
Heart Failure
Mechanical obstructions
Pre renal AKI
Calculi, blood clots and tumors are mechanical obstructions that block urine flow beyond the kidneys cause what?
Acute renal f...
NR 283 Final Exam Study Questions and
Answers 2024
What do these cause?
Nephrotoxins
Ischemia
Pyelonephritis
Hypo perfusion
Hypotension
Severe circulatory shock
Heart Failure
Mechanical obstructions
Pre renal AKI
Calculi, blood clots and tumors are mechanical obstructions that block urine flow
beyond the kidneys cause what?
Acute renal failure
Drugs, chemicals and toxins that cause tubule necrosis and obstruction of blood flow is
termed as?
Nephrotoxins
What are these clinical manifestations for?
Polyurea
Lethargy
Oliguria
Uremia
Fluids, electrolytes and wastes are retained in the body
Anuria
Chronic Kidney Disease
What is the glomerular filtration rate (GFR) for CKD stage 5/ end stage renal disease?
15 ml/min or less
What is a normal reading of a specific gravity in urine for someone who is hydrated?
1.30
NR 283 Final Exam
,NR 283 Final Exam
If a patient came in dehydrated, what would you expect their specific gravity to be in
their urine?
1.035 or higher
What hormone is produced by the renal system when there is high hypertension?
Renin-blocking drugs (beta-adrenergic blocking drugs)
When a patient has a bladder tumor, they are most likely to have what kind of acute
renal injury?
Post renal, this can be caused by a mechanical obstruction
Patients with obstruction of the renal artery causing renal ischemia exhibit hypertension.
What is one factor that may contribute to hypertension?
Increased renin release
People who have to have dialysis have a lack of _______.
Erythropoiten
Why do patients receive erythropoietin during dialysis?
Increase hemoglobin levels in patients with ESRD and anemia
During an assessment with a patient with renal insufficiency, the nurse asks specifically
about a history of what?
Hypertension
These are causes of what?
H. pylori
An inadequate blood supply
Vasoconstriction caused by stress, smoking, or shock
Excessive glucocorticoid secretion or medication
Ulcerogenic substances that break down the mucus layer (aspirin, NSAIDs, alcohol)
Increased acid-pepsin secretions
Atrophy of the gastric mucosa
Peptic ulcer disease
What kind of ulcerogenic substances break down the mucus layer that can cause peptic
ulcer disease?
NR 283 Final Exam
, NR 283 Final Exam
Asprin, NSAIDs, alcohol
What are the four types of abdominal ulcers?
Gastric, duodenal, stress, esophageal
A patient is in the hospital for experiencing pain about an hour after eating a meal and is
throwing up; they have also been experiencing weight loss and their HCL lab value was
low. What kind of ulcer is this patient experiencing?
Gastric ulcer
A patient arrived at the emergency room in the late evening for uncontrolled pain. They
told their nurse that they ate earlier in the afternoon but snacking has helped soothe the
pain. What kind of ulcer is this patient experiencing?
Duodenal ulcer
What is the most lethal complication of a perforated ulcer?
Bleeding that can cause a massive hemorrhage
Surgeries such as partial gastrectomy or pyloroplasty may be required in patients that
are suffering from?
Perforated/bleeding ulcers
Where do perforated ulcers mostly occur?
In the duodenum
A patient has experienced trauma by burns (curling) and head (cushing) injuries, the
patient had a sudden hemorrhage and was given prophylactic medications. What kind of
ulcer is this patient experiencing?
Stress ulcer
Sea scopes detect what type of 4 diseases?
Chrohns
Duodenal/ Colorectal cancer
Ulcerative colitis
Rectal cancer
NR 283 Final Exam
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