NURS 5339 Exam 1 The University of Texas at Tyler Questions
with 100% Verified Answers Latest Update
Question: Answer:
what is on a general CMP? Electrolytes & Metabolism
Kidney Function
BUN (Blood Urea Nitrogen)
Creatinine
Liver Function & Proteins
AST (SGOT)
ALT (SGPT)
Alkaline Phosphatase
Total Bilirubin
Albumin
Total Protein
Question: Answer:
What is on a general CBC? WBC
RBC
Hemoglobin (Hgb)
Hematocrit (Hct): Percentage of blood made up of RBCs
MCV: Size of red blood cells
MCH / MCHC: Hemoglobin content in RBCs
RDW: Variation in RBC size
Platelets
Question: Answer:
What are the three parts of a urinalysis (UA)? 1. Dipstick (chemical), 2. Microscopic analysis, 3. Clinical context
(symptoms matter!)
Question: Answer:
What does a positive leukocyte finding in a UA indicate? Inflammation or infection.
Question: Answer:
What does a positive nitrite finding in a UA suggest? Presence of gram-negative bacteria, such as E. coli.
, Question: Answer:
What are classic symptoms of a UTI? Dysuria, urinary frequency, urgency, suprapubic pain, hematuria,
cloudy or foul-smelling
urine.
Question: Answer:
What constitutes a UTI diagnosis? Symptoms plus supporting UA findings; UA alone does not diagnose
UTI.
Question: Answer:
When is a urine culture necessary? In cases of complicated UTI, pyelonephritis, recurrent UTIs, male
patients, pregnancy,
immunocompromised patients, failed empiric therapy, atypical
symptoms, or suspected
resistant organisms.
Question: Answer:
What does elevated ALT indicate? Liver cell injury; common causes include viral hepatitis, nonalcoholic
fatty liver disease,
and drug-induced liver injury.
Question: Answer:
What is the significance of normal ALT levels? Suggests no active hepatocellular injury but does not rule out chronic
liver disease.
Question: Answer:
What is H. pylori and its role in gastric health? A gram-negative, spiral-shaped bacterium that colonizes the stomach
lining, causing
chronic gastritis and potentially leading to ulcers and gastric cancer.
Question: Answer:
What are the noninvasive methods for H. pylori testing? Urea breath test, blood sample, and stool testing.
Question: Answer:
What do elevated neutrophils in a CBC indicate? Acute bacterial infections and trauma.
with 100% Verified Answers Latest Update
Question: Answer:
what is on a general CMP? Electrolytes & Metabolism
Kidney Function
BUN (Blood Urea Nitrogen)
Creatinine
Liver Function & Proteins
AST (SGOT)
ALT (SGPT)
Alkaline Phosphatase
Total Bilirubin
Albumin
Total Protein
Question: Answer:
What is on a general CBC? WBC
RBC
Hemoglobin (Hgb)
Hematocrit (Hct): Percentage of blood made up of RBCs
MCV: Size of red blood cells
MCH / MCHC: Hemoglobin content in RBCs
RDW: Variation in RBC size
Platelets
Question: Answer:
What are the three parts of a urinalysis (UA)? 1. Dipstick (chemical), 2. Microscopic analysis, 3. Clinical context
(symptoms matter!)
Question: Answer:
What does a positive leukocyte finding in a UA indicate? Inflammation or infection.
Question: Answer:
What does a positive nitrite finding in a UA suggest? Presence of gram-negative bacteria, such as E. coli.
, Question: Answer:
What are classic symptoms of a UTI? Dysuria, urinary frequency, urgency, suprapubic pain, hematuria,
cloudy or foul-smelling
urine.
Question: Answer:
What constitutes a UTI diagnosis? Symptoms plus supporting UA findings; UA alone does not diagnose
UTI.
Question: Answer:
When is a urine culture necessary? In cases of complicated UTI, pyelonephritis, recurrent UTIs, male
patients, pregnancy,
immunocompromised patients, failed empiric therapy, atypical
symptoms, or suspected
resistant organisms.
Question: Answer:
What does elevated ALT indicate? Liver cell injury; common causes include viral hepatitis, nonalcoholic
fatty liver disease,
and drug-induced liver injury.
Question: Answer:
What is the significance of normal ALT levels? Suggests no active hepatocellular injury but does not rule out chronic
liver disease.
Question: Answer:
What is H. pylori and its role in gastric health? A gram-negative, spiral-shaped bacterium that colonizes the stomach
lining, causing
chronic gastritis and potentially leading to ulcers and gastric cancer.
Question: Answer:
What are the noninvasive methods for H. pylori testing? Urea breath test, blood sample, and stool testing.
Question: Answer:
What do elevated neutrophils in a CBC indicate? Acute bacterial infections and trauma.
