A trauma patient in the ICU has been declared brain dead. What diagnostic test is used in making the determination of brain death?

A) Magnetic resonance imaging (MRI)
B) Electroencephalography (EEG)
C) Electromyelography (EMG)
D) Computed tomography (CT)


Ans: B
Feedback:
The EEG can be used in determining brain death. MRI, CT, and EMG are not normally used in determining brain death.

Nursing

You might also like to view...

The nurse is caring for a client who is brought to the emergency department after being found unconscious outside in hot weather. Dehydration is suspected. Baseline lab work including a urine specific gravity is ordered

Which relation between the client's symptoms and urine specific gravity is anticipated? A) The specific gravity will be inversely proportional. B) The specific gravity will equal to one. C) The specific gravity will be high. D) The specific gravity will be low.

Nursing

The nurse is examining a male client and notes small clusters of vesicular lesions on the glans penis. The client states the areas are painful and that often are reddened. The nurse would suspect which of the following?

1. Carcinoma 2. Genital warts 3. Syphilis 4. Genital herpes

Nursing

When heat is applied, the skin is:

a. Pale and cool b. Bluish in color c. Red and warm d. Blistered

Nursing

A nurse in the ICU is caring for a client who is experiencing cardiogenic shock secondary to endocarditis. The provider has just left new orders for the care of this client. Which of the following orders would the nurse most likely see in this client's chart?

a. Titrate O2 to keep saturations between 85 and 90% b. Ambulate client t.i.d. c. Administer metoprolol 100 mg po d. Administer dopamine 10 mcg/kg/min e. IV to keep systolic BP > 100 mmHg

Nursing