NSG 3100 Exam 3 2026/2027 – 100+ Questions & Answers | Medications, Diagnostic Tests, Urinary & Bowel Elimination, Catheters & Ostomy

This NSG 3100 Exam 3 2026/2027 Questions and Answers study document provides 100+ focused questions, answers, definitions, and nursing review points across 19 pages. It offers concentrated preparation for Exam 3 with coverage of diagnostic and laboratory testing, specimen collection, urinary elimination, bowel elimination, urinary catheterization, ostomy care, pharmacology fundamentals, medication administration, injections, enemas, and patient safety. The material combines direct recall questions, true-or-false items, clinical nursing scenarios, definitions, and procedure-focused questions, making it useful for both rapid revision and comprehensive exam preparation. The diagnostic-testing section covers capillary blood glucose specimens, fecal occult blood testing, clean-catch urine collection, sterile catheter urine specimens, KUB imaging, echocardiography, MRI, thoracentesis, bladder scanning, CBC, BMP and CMP components, stool specimens, urine specific gravity, and normal urine characteristics. It also reviews anoscopy, proctoscopy, proctosigmoidoscopy, colonoscopy, intravenous and retrograde pyelography, cystoscopy, X-ray, CT, electrocardiography, angiography, V/Q lung scanning, lumbar puncture and paracentesis. Students are prompted to consider preparation requirements such as NPO status, contrast agents, medications, specimen type, informed consent and procedure duration. A substantial portion focuses on urinary elimination and urinary catheter care. The document distinguishes polyuria, oliguria, anuria, frequency, nocturia, urgency, dysuria and enuresis while reviewing stress, urge, mixed and overflow urinary incontinence. It addresses UTI prevention, CAUTI, condom catheters, straight catheterization, three-way Foley catheters after TURP, Foley insertion, catheter drainage-bag positioning, urinary retention, bladder scanning, 24-hour urine collection and clean-catch midstream specimens. The bowel-elimination section includes constipation, diarrhea, dysphagia, aspiration prevention, tube feeding, enemas, fecal occult blood testing, ostomies and colonoscopy preparation. Students review factors contributing to constipation, fiber and fluid intake, appropriate laxative use, Sims positioning for enemas, colostomy appliance management and skin care for patients with ileostomies. The resource further differentiates hypertonic, isotonic, cleansing and oil-retention enemas, including their mechanisms, purposes, fluid volumes and retention considerations. Another major section addresses pharmacology and safe medication administration. Topics include drug abuse and dependence, psychological versus physiological dependence, pharmacodynamics, pharmacokinetics, absorption, distribution and hepatic biotransformation. Students also review stat, single, standing and PRN medication orders; required elements of a medication order; medication reconciliation at admission, transfer and discharge; and the 10 rights of medication administration presented in the document. The medication-administration material extends to intradermal, subcutaneous, intramuscular, transdermal and otic routes. It reviews injection sites, needle specifications, common indications for intradermal and subcutaneous injections, transdermal patch procedures and age-specific positioning of the ear for otic medications. This combination of pharmacology principles and hands-on nursing procedures makes the resource especially useful for students preparing for a fundamentals examination that assesses both knowledge and clinical application. Relevant students: This resource is most relevant to NSG 3100 students, Fundamentals of Nursing students, BSN students, ADN students, pre-licensure nursing students, nursing fundamentals candidates, and learners preparing for NCLEX-style assessments. It is particularly useful for students reviewing laboratory and diagnostic procedures, urinary and bowel elimination, catheter care, ostomies, medication administration, pharmacology fundamentals, injections, specimen collection and enemas. The document identifies the course code as NSG 3100 but does not name a university, so a university affiliation should not be invented. 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