SYSTEM MED-SURG WITH
QUESTIONS AND 100% CORRECT
ANSWERS GRADED A+ (2026
VERSION)
What are the functions of the digestive tract? - answer-Ingestion
Digestion
Absorption of Nutrients
Elimination of Wastes
What are the main accessory structures of the digestive tract? - answer-Mouth,
pharynx, esophagus, stomach, small intestine, large intestine, Anus.
What are the accessory structures of the digestive tract? - answer-Salivary glands, liver,
gallbladder, Pancreas
Diagnostic Tests and Procedures - answer-Radio-graphic studies:
CT-computed tomography
Virtual colonoscopy
MRI- magnetic Resonance imaging-provides better view normal vs. abnormal
pathological tissue.
Endoscopic Tests
Colonoscopy: Pt, (NPO) for several hours, prior to procedure for prepping bowels.
(Risk for Electrolyte imbalances, dehydration and metabolic acidosis.
Laboratory Studies (Contrast media assess for allergies (SHELLFISH ALLERGIES). -
answer-Gastric analysis, occult blood test, stool examination.