ATI LPN
Medical Surgical Endocrine Questions Questions
Question 1 of 5
All the following are effects of glucagon, except:
Correct Answer: D
Rationale: Glucagon has no direct chronotropic effect on the heart; it promotes glycogenolysis, gluconeogenesis, and insulin release.
Question 2 of 5
Symptoms and signs specific for internal carotid artery occlusion include:
Correct Answer: A
Rationale: Internal carotid occlusion causes ipsilateral amaurosis fugax (transient blindness) most specifically.
Question 3 of 5
Vitamin B12 deficiency
Correct Answer: B
Rationale: Vitamin B12 deficiency causes subacute combined degeneration of the spinal cord.
Question 4 of 5
Cloudy spinal fluid is seen in:
Correct Answer: A
Rationale: Tuberculous and meningococcal meningitis cause cloudy CSF from pus or protein; polio and encephalitis typically do not.
Question 5 of 5
Primary atypical pneumonia is caused by:
Correct Answer: D
Rationale: Mycoplasma pneumoniae is the primary cause of atypical pneumonia.