ATI LPN
PN Learning System Medical Surgical Endocrine Practice Quiz Questions
Question 1 of 5
of the following drugs the one which has been found useful in the detection of pheochromocytoma is:
Correct Answer: D
Rationale: Regitine (phentolamine) blocks alpha-adrenergic receptors, reducing blood pressure in pheochromocytoma, aiding diagnosis.
Question 2 of 5
The hip joint and spine are rarely involved in gout
Correct Answer: B
Rationale: Gout commonly affects the spine and hip in chronic cases, though less often than peripheral joints.
Question 3 of 5
Myasthenia gravis is frequently associated with:
Correct Answer: A
Rationale: Thymomas are associated with myasthenia gravis in 8-10% of cases.
Question 4 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 5 of 5
kuru
Correct Answer: D
Rationale: Kuru (prion disease) causes cerebellar ataxia.