A patient arrives at an emergency department with sharp, abdominal pain. On exam, a palpable lump is present in the groin area.
Which condition does this describe?
Appendicitis
External hemorrhoid
Inguinal hernia
Cholelithiasis
The Correct Answer is C
A. Appendicitis:
Appendicitis causes RLQ pain, but not a groin lump.
B. External hemorrhoid:
External hemorrhoids cause perianal lumps, not lumps in the groin.
C. Inguinal hernia:
An inguinal hernia occurs when abdominal contents protrude through the inguinal canal, leading to a palpable groin lump and possibly sharp pain.
D. Cholelithiasis:
Cholelithiasis (gallstones) cause RUQ pain, not groin lumps.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Parkinson's and Amyotrophic lateral sclerosis:
Both Parkinson’s disease and ALS are progressive neurodegenerative diseases that worsen over time and affect motor function.
B. Diabetic retinopathy and frequent inner ear infections:
These are complications of other diseases (diabetes and infections), not classified as neurodegenerative disorders.
C. Autism and Attention Deficit Hyperactivity Disorder:
These are neurodevelopmental disorders, not neurodegenerative.
D. Cerebral Aneurysm and Cerebrovascular Accident (CVA):
These are vascular events, not degenerative processes.
Correct Answer is A
Explanation
A. Isotonic: An isotonic solution has the same solute concentration as blood plasma; thus, 0.9% NaCl does not cause cells to shrink or swell.
B. Exotonic: "Exotonic" is not a recognized term in fluid balance or physiology.
C. Hypotonic: A hypotonic solution (like 0.45% NaCl) has a lower solute concentration than blood, causing water to move into cells, possibly leading to swelling.
D. Hypertonic: A hypertonic solution (like 3% NaCl) has a higher solute concentration than blood, causing water to leave cells and leading to cell shrinkage.
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