ATI LPN
Medical Surgical Endocrine Questions Questions
Question 1 of 5
One of the following drugs which is useful in the treatment of myasthenia gravis is:
Correct Answer: B
Rationale: Neostigmine (cholinesterase inhibitor) enhances neuromuscular transmission in myasthenia gravis.
Question 2 of 5
Vitamin B12 deficiency
Correct Answer: B
Rationale: Vitamin B12 deficiency causes subacute combined degeneration of the spinal cord.
Question 3 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 4 of 5
Primary atypical pneumonia is caused by:
Correct Answer: D
Rationale: Mycoplasma pneumoniae is the primary cause of atypical pneumonia.
Question 5 of 5
A completely obstructed bronchial lumen causes:
Correct Answer: D
Rationale: Complete bronchial obstruction leads to atelectasis (lung collapse) distal to the block.