This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A patient is suspected of having Addison's disease. His laboratory tests show low serum sodium and ... (Read 47 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Aug 10, 2018
A patient is suspected of having Addison's disease. His laboratory tests show low serum sodium and chloride, elevated serum potassium, and elevated urine sodium and chloride levels.
 
  The aldosterone cortisol levels are decreased. To make a definitive diagnosis, the physician orders an ACTH stimulation test, and the cortisol level is measured again. If the patient has Addison's disease, the cortisol level would ________. If the patient has hypopituitarism, the levels would _______.
  A) Increase; decrease
  B) Decrease; increase
  C) Increase; remain the same
  D) Remain the same; increase
  E) Decrease; decrease

Question 2

In a patient who is suspected of having pheochromocytoma, measurement of which of the following urinary compounds would be the most useful?
 
  A) Vanillylmandelic acid
  B) Homovanillic acid
  C) Catecholamines
  D) Dopamine
  E) Metanephrines


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: D

Answer to Question 2

Ans: E


chads108

  • Member
  • Posts: 507
Reply 2 on: Aug 10, 2018
Gracias!

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Schematic of an automated external defibrillator (AED) attached to a patient. Schematic of an automated external defibrillator (AED) attached to a patient.
PET scan of the brain in a patient with Alzheimer’s disease. PET scan of the brain in a patient with Alzheimer’s disease.
Caring for a patient on isolation precautions cont'd Caring for a patient on isolation precautions cont'd
Each patient is greeted by the receptionist. Each patient is greeted by the receptionist.
(A) PET scan of a healthy patient. (B) PET scan of a patient with schizophrenia. This patient will ... (A) PET scan of a healthy patient. (B) PET scan of a patient with schizophrenia. This patient will ...
Clinically Significant Drug-Disease Interactions in Dentistry Clinically Significant Drug-Disease Interactions in Dentistry
Video: Barriers - eye structures, digestive mucosa, respiratory mucosa & genitourinary mucosa

For a complete list of videos, visit our video library