ATI LPN
PN Learning System Medical Surgical Endocrine Practice Quiz Questions
Question 1 of 5
All the following concerning syringomyelia are true, except:
Correct Answer: A
Rationale: Syringomyelia typically involves the cervical cord, not lumbosacral, causing upper limb symptoms.
Question 2 of 5
Basophilic stippling of RBCs
Correct Answer: A
Rationale: Lead poisoning causes basophilic stippling of RBCs from inhibited heme synthesis.
Question 3 of 5
The triad found in Beri Beri is:
Correct Answer: A
Rationale: Beriberi (thiamine deficiency) classically presents with cardiac failure, neuritis, and edema.
Question 4 of 5
Initial treatment of asthma might include any of the following, except:
Correct Answer: C
Rationale: Phenobarbital (sedative) is not used in acute asthma; others relieve bronchospasm.
Question 5 of 5
Which of the following is true regarding tuberculin hypersensitivity:
Correct Answer: A
Rationale: Tuberculin hypersensitivity is a delayed-type (Type IV) reaction mediated by T-cells.