Hyper mobility of the joints is a feature of

ATI LPN

ATI LPN Test Bank

Hyper mobility of the joints is a feature of:

A. ehlers-danlos syndrome B. Marfan's syndrome C. osteogenesis imperfecta D. mongolism

Correct Answer: A

Rationale: Ehlers-Danlos syndrome is characterized by joint hypermobility due to collagen defects.

Increased catecholamines in the urine are diagnostic of:

A. Cushing's syndrome B. carcinoid syndrome C. pheochromocytoma D. amyloidosis

Correct Answer: C

Rationale: Elevated urinary catecholamines are specific for pheochromocytoma, a catecholamine-secreting tumor.

Renal shut down

A. low phosphorus B. high phosphorus C. low serum potassium D. Purpura

Correct Answer: B

Rationale: Renal failure (shutdown) increases phosphorus due to reduced excretion.

Wilson's disease

A. liver chemistries abnormal B. abdominal pain C. eosinophilia D. blood culture

Correct Answer: A

Rationale: Wilson's disease impairs liver function, altering liver chemistries.

All are true except: hypothyroidism

A. warm, moist skin B. hair is brittle and dry C. large tongue and hoarseness D. pericardial effusion

Correct Answer: A

Rationale: Hypothyroidism causes brittle hair, large tongue, pericardial effusion, and slow DTR relaxation.

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