NUR 612 Exam 5 | 2026 Health Assessment & Diagnostic Reasoning | 200 Questions with Answers & Rationales | Advanced Nursing Practice PDF | Already Graded A+

This comprehensive resource provides 200 high-yield, exam-style questions with detailed rationales, designed for graduate-level nursing students (NUR 612) preparing for Exam 5 in Advanced Health Assessment and Diagnostic Reasoning. It covers the full spectrum of advanced clinical reasoning across all major medical specialties, with a focus on differential diagnosis, pathophysiology, physical examination findings, and evidence-based management at the graduate nursing level. Content Areas Covered: Cardiovascular Disorders Acute coronary syndrome (STEMI localization: anterior vs. inferior vs. posterior) Heart failure (HFrEF vs. HFpEF, S3 vs. S4 gallop, jugular venous distention, hepatojugular reflux) Valvular heart disease (mitral regurgitation holosystolic apex-to-axilla, aortic regurgitation decrescendo diastolic murmur, aortic stenosis pulsus parvus et tardus) Aortic dissection (CT angiography, blood pressure differential, widened mediastinum, Stanford type A signs) Infective endocarditis (S. aureus, IV drug use, tricuspid valve, Janeway lesions, Osler nodes, Duke criteria) Murmur maneuvers (Valsalva decreases MR, handgrip increases MR and AR, squatting, inspiration) Hypertensive emergencies (target organ damage, malignant hypertension, retinal changes) Pericarditis (diffuse ST elevation, PR depression, friction rub, positional pain) Pulmonary embolism (Wells score, S1Q3T3, CTPA, D-dimer) Peripheral artery disease (ABI interpretation, claudication, pallor on elevation, rubor on dependency) Deep vein thrombosis (Wells criteria, palpable cord, Homan sign limitations) Cor pulmonale (right ventricular heave, loud P2, JVD) Pulmonary Disorders COPD (acute exacerbation, ABG acute-on-chronic respiratory acidosis, barrel chest, hyperresonance, cor pulmonale) Asthma (acute exacerbation, PEFR, silent chest, ABG respiratory alkalosis) Idiopathic pulmonary fibrosis (HRCT honeycombing, restrictive pattern, fine late-inspiratory crackles, decreased DLCO) Pneumothorax (tension: tracheal deviation, absent breath sounds, hypotension, needle decompression) Pleural effusion (dullness to percussion, decreased breath sounds, exudate vs. transudate) Community-acquired pneumonia (CURB-65, sputum Gram stain, parapneumonic effusion) Gastrointestinal Disorders Acute pancreatitis (lipase, Ranson criteria, hypocalcemia as poor prognostic sign, fluid resuscitation, biliary vs. hypertriglyceridemia) Cholecystitis (Murphy sign, ultrasound) Appendicitis (psoas sign, obturator sign, McBurney’s point tenderness, retrocecal appendicitis) Cirrhosis and ascites (spontaneous bacterial peritonitis – PMN 250, cefotaxime, albumin, SAAG 1.1, caput medusae) Hepatic encephalopathy (asterixis, ammonia, lactulose, glutamine accumulation in astrocytes) Esophageal disorders (achalasia bird-beak on barium) Perforated viscus (free air under diaphragm, board-like rigidity) Renal & Genitourinary Disorders Acute kidney injury (prerenal vs. intrinsic: FENa 1% prerenal, 2% ATN, urine osmolality, BUN:Cr ratio) Chronic kidney disease (secondary hyperparathyroidism, phosphate binders, calcitriol, eGFR staging, renal osteodystrophy) Nephrolithiasis (calcium oxalate vs. uric acid vs. struvite, 24-hour urine interpretation, tamsulosin) Diabetic nephropathy (albuminuria, ACE inhibitors) Primary hyperaldosteronism (hypokalemia, suppressed renin, elevated aldosterone) Hepatorenal syndrome (elevated creatinine, low urine sodium, benign sediment) Glomerulonephritis (poststreptococcal, membranous nephropathy – subepithelial deposits) Urothelial carcinoma (hematuria, filling defect on CT urography) Neurologic Disorders Stroke (ischemic vs. hemorrhagic, tPA contraindications, diffusion-weighted MRI) Transient ischemic attack (amaurosis fugax) Wernicke encephalopathy (triad: confusion, ataxia, nystagmus, ophthalmoplegia, thiamine deficiency) Meningitis (Kernig, Brudzinski signs, CSF profile – bacterial vs. viral, low glucose, high protein, neutrophils) Carotid artery dissection (Horner syndrome: ptosis, miosis, anhidrosis) Neurogenic claudication vs. vascular claudication (relief with sitting/leaning forward) Hemispatial neglect (right middle cerebral artery) Endocrine & Metabolic Disorders Diabetes mellitus type 1 vs. type 2 (GAD antibodies, C-peptide, DKA vs. HHS) Thyroid disorders (primary hypothyroidism – elevated TSH; thyrotoxicosis – suppressed TSH) Pheochromocytoma (paroxysmal hypertension, plasma metanephrines, MIBG) Primary hyperparathyroidism (hypercalcemia, elevated PTH, hypercalciuria) Secondary hyperparathyroidism (CKD, low 1,25-vitamin D, high PTH) Cushing syndrome (purple striae, centripetal obesity) Hematologic Disorders Iron deficiency anemia (low ferritin, high TIBC) Anemia of chronic disease (normal/high ferritin, low TIBC) Warfarin mechanism and delayed onset (INR day 3) Infectious Diseases Infective endocarditis (modified Duke criteria, TEE, vegetation, septic pulmonary emboli) Spontaneous bacterial peritonitis (ascitic fluid PMN 250, cefotaxime) Meningitis (bacterial – Gram stain, culture) Diagnostic Reasoning & Cognitive Biases Bayesian reasoning (pretest probability, likelihood ratios) Dual-process theory (System 1 vs. System 2, metacognition) Anchoring bias, confirmation bias, availability bias Diagnostic stewardship (procalcitonin to guide antibiotics) Hypothetico-deductive method Pattern recognition vs. algorithmic approaches Health Assessment & Physical Examination Techniques Jugular venous pressure and hepatojugular reflex Psoas sign and obturator sign (appendicitis) Murphy sign (cholecystitis) Kernig and Brudzinski signs (meningeal irritation) Romberg test (sensory ataxia) Phalen test and Tinel sign (carpal tunnel syndrome) Trendelenburg sign (gluteus medius weakness) Carotid bruit auscultation Tactile fremitus (increased in consolidation, decreased in pleural effusion) Percussion (hyperresonance in COPD/pneumothorax, dullness in effusion/consolidation) Shifting dullness and fluid wave (ascites) Puddle sign (ascites) Ballottement (liver, kidney) Pitting edema technique Barrel chest (COPD) Point of maximal impulse (PMI) displacement (left ventricular hypertrophy) Diagnostic Test Interpretation ABG interpretation (acute vs. chronic respiratory acidosis, metabolic acidosis, compensation) ECG interpretation (STEMI localization, Sgarbossa criteria for LBBB, pericarditis diffuse ST elevation) CSF analysis (glucose, protein, WBC differential, opening pressure, Gram stain) Urinalysis (crystals, casts, pH, specific gravity, nitrites, leukocyte esterase) 24-hour urine interpretation (calcium, oxalate, citrate) Pulmonary function tests (FEV1/FVC, DLCO, restrictive vs. obstructive) Ankle-brachial index (ABI) interpretation D-dimer (sensitive but not specific for PE/DVT) Special Features: High-complexity diagnostic reasoning questions at graduate nursing level Pathophysiology-based rationales ECG, ABG, CSF, and urinalysis interpretation Differentiation of similar presentations (e.g., gout vs. pseudogout, prerenal vs. ATN, bacterial vs. viral meningitis) Evidence-based guidelines (ACLS, AHA/ACC, IDSA, GOLD, GINA) Correct answer + detailed rationale for each question Focus on clinical judgment, differential diagnosis, cognitive bias recognition, and decision-making Perfect for NUR 612 Exam 5 preparation, graduate nursing diagnostic reasoning courses, nurse practitioner (NP) programs, advanced health assessment courses, and clinical rotation readiness