Which of the following conditions is characterized by severe hypoglycemia and altered mental status? A Insulin shock B Cushing's syndrome C Diabetic ketoacidosis D Addisonian crisis
Added by Daniel R.
Step 1
Step 1: Identify the key symptoms described in the question: severe hypoglycemia and altered mental status. Show more…
Show all steps
Your feedback will help us improve your experience
Madhur L and 101 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
26. Which of the following caused your patient's hyperglycemia? a. treatment for anaphylactic shock (systemic anaphylaxis) b. the presence of Glut-2 on beta cells in the pancreas c. the secretion of amylin d. the presence of Glut-4 on adipose tissue e. hyponatremia
Madhur L.
A 43-year-old man is admitted to the hospital with diabetic ketoacidosis. Two days after admission, he develops sinus pain, congestion, and headache. During the next 4 hours, he becomes progressively confused and his blood glucose concentration remains difficult to control. His temperature is 38.3°C (100.9°F), pulse is 110/min, respirations are 14/min, and blood pressure is 122/68 mm Hg. Physical examination shows black eschars on the nasal turbinates. A CT scan of the head shows severe maxillary sinusitis with erosion of bone at the base of the orbit. Which of the following features most likely predisposed the patient to this infection? A) Decreased insulin concentrations and decreased serum phosphate concentrations B) Increased glucose concentrations and enhanced iron binding by ferritin C) Ketoacidosis and hypophosphatemia D) Ketoacidosis and increased free iron availability E) Rapid correction of hyperglycemia by insulin and decreased phosphate activity
Bryan V.
8. A 2-year-old girl is brought to the emergency room because of unresponsiveness for an unknown amount of time. The previous evening, her parents had a cocktail party and went to bed without removing the dishes and glasses from the living room. Upon awakening late, the next day, they found the patient unconscious. Serum studies show hypoglycemia and ketosis. Following the administration of intravenous glucose, she awakens and recognizes her parents. Which of the following is the most likely mechanism for the hypoglycemia in this patient? a. Defect in catecholamine release b. Defect in fatty acid oxidation c. Defect in glucagon release d. Defect in glucose transporter molecule e. defect in glycogen phosphorylase f. Hyperinsulinism g. Impaired gluconeogenesis
Sri K.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD