BSN 445 Week 12 Sherpath 2026/2027 – 70+ Questions & Answers | DKA, Diabetes, SIADH, DI, Thyroid & Adrenal Disorders

This BSN 445 Week 12 Sherpath 2026/2027 exam preparation resource contains 70+ questions with correct answers across 25 pages, providing a comprehensive review of endocrine assessment, diabetes mellitus, hyperglycemia, hypoglycemia, diabetic ketoacidosis (DKA), hyperglycemic hyperosmolar state, insulin therapy, diabetes insipidus (DI), SIADH, thyroid disorders, Cushing syndrome, Addison disease, and endocrine emergencies. The opening questions examine clinical manifestations of hyperglycemia and ketoacidosis, including dehydration, tachycardia, syncope, and deep rapid respirations, while also reviewing fasting glucose testing and the systemic effects of abnormal glucose regulation on renal, neurologic, gastrointestinal, ocular, and vascular function. A major section covers endocrine assessment and hormone physiology. Students review antidiuretic hormone, the posterior pituitary, thyroid assessment, hypothyroidism, thyroid bruits, adrenal medulla function, adrenal cortex function, cortisol, aldosterone, adrenaline, and ACTH. Cushing syndrome is examined through characteristic findings including rounded facial features, impaired wound healing, excess hair growth, abdominal weight gain, and the dorsocervical fat pad. Addison disease content includes cortisol evaluation, ACTH testing, and the endocrine consequences of deficient cortisol and aldosterone. The diabetes mellitus and insulin-management section examines stress-related glucose regulation, cortisol and insulin physiology, glucose-monitoring methods, factors influencing insulin requirements, and management of severe hypoglycemia. Students distinguish basal, prandial, corrective, and sliding-scale insulin approaches and compare rapid- and long-acting insulin preparations, including glulisine, glargine, degludec, and detemir. Type 2 diabetes questions address impaired fasting glucose, diagnostic glucose values, insulin resistance, thiazolidinediones, lifestyle modification, weight management, dietary changes, and metformin. A particularly important portion concentrates on diabetic ketoacidosis (DKA). Questions review potassium replacement, pulmonary elimination of acetone, infection as a common precipitating factor, polyuria and osmotic fluid loss, substantial fluid-replacement requirements, continuous insulin administration, potassium therapy, bicarbonate use, infection prevention, and sick-day education. Students are expected to understand the relationship between severe insulin deficiency, hyperglycemia, osmotic diuresis, dehydration, ketone production, metabolic acidosis, electrolyte disturbances, and Kussmaul-type respiratory compensation. The document also addresses hyperglycemic hyperosmolar state (HHS) and long-term diabetes management. Discharge education includes medication adherence, self-monitoring of blood glucose, foot care, recognition of early hyperglycemia, and prevention of recurrence. Glycated hemoglobin is discussed as an indicator of longer-term glycemic control. These questions connect management of acute hyperglycemic crises with the broader objective of reducing recurrent emergencies and chronic microvascular and macrovascular complications. Another substantial section compares diabetes insipidus and syndrome of inappropriate antidiuretic hormone secretion (SIADH). Students review arginine vasopressin, sodium abnormalities, fluid-volume status, intake and output, dipsogenic DI, hyponatremia, neurological manifestations of severe sodium reduction, fluid restriction, and discharge education. The material reinforces the contrasting physiology of insufficient versus excessive antidiuretic hormone activity and the importance of monitoring serum sodium, neurological status, urine output, and fluid balance in critically ill endocrine patients. The final portion provides focused preparation on thyroid storm, Graves disease, myxedema coma, hyperthyroidism, Cushing syndrome, and Addison disease. Thyroid storm questions address tachycardia, gastrointestinal symptoms, thermoregulatory abnormalities, neuropsychiatric manifestations, hyperthermia management, medication-related safety, and clinical scoring considerations. Myxedema coma is examined as a multisystem emergency involving integumentary, gastrointestinal, cardiovascular, pulmonary, and renal function. Hyperthyroidism questions reinforce heat intolerance, sweating, unintentional weight loss, and metabolic changes, while adrenal content distinguishes exogenous steroid-associated Cushing syndrome from adrenal insufficiency involving cortisol and aldosterone deficiency. For authoritative academic reinforcement, the diabetes material should be compared with the current American Diabetes Association (ADA) Standards of Care in Diabetes, particularly recommendations concerning diagnostic criteria, inpatient glycemic targets, insulin regimens, hypoglycemia, DKA, HHS, and long-term glycemic goals. Endocrine emergencies and adrenal disorders can also be reinforced using contemporary Endocrine Society clinical practice guidance and standard references such as Lewis’s Medical-Surgical Nursing: Assessment and Management of Clinical Problems. This is especially important because several numeric targets and treatment recommendations in question banks can become outdated; current evidence-based guidelines and institutional protocols should take precedence in clinical practice. Relevant Students: This document is particularly relevant for BSN 445 students, Sherpath nursing students, BSN and RN students, critical-care and ICU nursing students, adult health and medical-surgical nursing students, endocrine nursing students, and learners preparing for examinations on diabetes and endocrine emergencies. It can also support ATI Adult Medical-Surgical, HESI, NCLEX-RN, and critical-care review involving DKA, HHS, insulin therapy, hyperglycemia, hypoglycemia, DI, SIADH, thyroid storm, myxedema coma, Graves disease, Cushing syndrome, and Addison disease. 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