Blog

Trees shall not be used for ___.

The nominal phase to neutral voltage for a low-voltage wye system is ___ V.

A(n) ___ is permitted to be installed on a small appliance circuit.

What does the term Eustachian tube mean?

Five possible Three of the five are correct. Select two failed to select correct answers, and incorrectly select wrong answer. 

A 45-year-old woman presents with a history of progressive weakness, fatigue, weight loss, nausea, and increased skin pigmentation (especially of creases, pressure areas, and nipples). Her blood pressure is 120/78 mm Hg when supine and 105/52 mm Hg when standing. Laboratory findings reveal a serum sodium of 120 mEq/L (normal is 135 to 145 mEq/L), a potassium level of 5.9 mEq/L (normal is 3.5 to 5 mEq/L), and low plasma cortisol and high ACTH levels. What diagnosis would this woman’s clinical features and laboratory findings suggest? Would her diagnosis be classified as a primary or secondary endocrine disorder? What is the significance of her darkened skin? What type of treatment would be indicated?

What are the pathophysiologic mechanisms at work in diabetic ketoacidosis?

BONUS: Diabetes insipidus is an endocrine disorder of the

BONUS: Diabetes insipidus has 2 out of 3 characteristic symptoms of diabetes mellitus.  What are they? [symptom1] and [symptom2]

Cushing syndrome and Addison disease are both major disorders of the __________________. (Be specific include the region and the organ)