NUR 160 Exam 2026/2027 – 60+ Questions & Correct Answers | Fluids & Electrolytes, ABGs, COPD, Oxygen Therapy, NG Tubes, Catheters & Perioperative Nursing

This NUR 160 Exam 2026/2027 Questions and Correct Answers study resource contains 60+ exam-style questions and supplied answers across 19 pages. It provides focused nursing review of fluid and electrolyte balance, acid-base disorders and arterial blood gases (ABGs), respiratory assessment, COPD, oxygen therapy, nasogastric tubes, urinary catheterization, cardiovascular assessment, perioperative care, wound complications, laboratory monitoring, medication administration and dosage calculations. The questions frequently use clinical scenarios, requiring students to connect assessment findings with nursing interventions, patient education, diagnostic results and priority care. A major portion addresses fluid, electrolyte and acid-base balance. The document reviews daily weight as a measure of fluid balance, populations identified as vulnerable to fluid and electrolyte imbalance, manifestations of fluid volume deficit, hypocalcemia with Chvostek and Trousseau signs, hyperkalemia, potassium loss, and the role of vitamin D in calcium absorption. Acid-base questions require interpretation of pH, PaCO₂ and HCO₃ values and cover respiratory acidosis, metabolic acidosis, metabolic alkalosis and hyperventilation. Clinical examples connect diarrhea with metabolic acidosis and prolonged nasogastric suction with metabolic alkalosis. The respiratory and oxygenation content is extensive. Students review COPD and emphysema, hypoxia, poor oxygenation, cyanosis, dyspnea, clubbing, crackles, oxygen delivery by nasal cannula and simple face mask, humidification, pulse oximetry, incentive spirometry and oxygen-safety teaching. The resource also includes arterial blood gas collection procedures, including radial-artery sampling, specimen handling and post-procedure pressure as presented in the source. Several patient scenarios test recognition of respiratory deterioration and selection of appropriate positioning or assessment priorities. Another key section covers nasogastric tubes and gastrointestinal nursing care. Questions address measurement for NG-tube insertion, verification of tube placement, NG suction, gastric distention, drainage, vomiting and aspiration. Medication administration through an NG tube is also tested through a scenario involving an extended-release medication, reinforcing the need to clarify orders when the prescribed dosage form is inappropriate for tube administration. The document provides practical review of urinary catheterization and specimen collection. Students encounter questions involving female Foley catheter insertion when the catheter enters the vagina, appropriate insertion depth in male catheterization as stated in the source, use of a coudé catheter for a patient with benign prostatic hyperplasia, clean-catch urine collection and delegation of intake-and-output measurement. These questions emphasize sterile technique, patient safety and recognition of common catheterization problems. The perioperative and postoperative nursing section covers preoperative discharge education, anticoagulant use before surgery, incision assessment, wound dehiscence, splinting during coughing, postoperative pneumonia risk and positioning following abdominal surgery. The resource also incorporates cardiovascular concepts such as modifiable and nonmodifiable cardiovascular risk factors, peripheral vascular disease, warfarin therapy, furosemide, edema, impaired tissue perfusion and vital-sign changes associated with fluid overload. Medication and dosage-calculation questions include ondansetron (Zofran), furosemide (Lasix), warfarin (Coumadin), prednisone (Deltasone), promethazine and atropine sulfate. Students calculate tablets, daily doses and injectable volumes while also reviewing laboratory monitoring such as PTT with heparin therapy. Because this document presents specific supplied answers and some clinical recommendations may depend on current guidelines, institutional protocols or patient circumstances, it is best used as an NUR 160 exam-review resource rather than as a substitute for current clinical guidance. Relevant students: This resource is especially relevant to NUR 160 students, practical nursing students, LPN/LVN students, Fundamentals of Nursing students, ADN students, pre-licensure nursing students and learners preparing for NCLEX-PN or nursing fundamentals assessments. It is particularly useful for students reviewing fluids and electrolytes, ABG interpretation, respiratory disorders, COPD, oxygen therapy, NG tubes, Foley catheterization, perioperative nursing, wound care and medication calculations. The uploaded document identifies NUR 160 as the course code but does not identify a university or college, so a specific institution should not be added without supporting evidence. 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