What is a consequence of leakage of lysosomal enzymes during chemical injury?
a. Enzymatic digestion of the nucleus and nucleolus occurs, halting DNA synthesis.
b. Influx of potassium ions into the mitochondria occurs, halting the ATP production.
c. Edema of the Golgi body prevents the transport of proteins out of the cell.
d. Shift of calcium out of the plasma membrane occurs, destroying the cytoskeleton.
Ans: a. Enzymatic digestion of the nucleus and nucleolus occurs, halting DNA synthesis.
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The nurse expects an adult with normal kidney function to void a minimum of ____ mL of urine in 4 hours
ANS:
Order: Dopamine 5 mcg/kg/min Patient's weight: 132 lb The client is receiving a dosage of _______________
a. 18 mcg/min b. 30 mcg/min c. 0.3 mg/min d. 30 mg/hr
A 21-year-old student presents with a chief complaint of fatigue, headache, anorexia, and a runny nose, all of which began about 2 weeks ago. She started taking vitamins and over-the-counter (OTC) cold preparations but feels worse
The smell of food makes her nauseated. Her boyfriend had mononucleosis about a month ago, and she wonders if she might have it also. An examination reveals cervical adenopathy and enlarged liver and spleen. Which of the following laboratory tests would be most helpful in the differential diagnosis at this point? a. Stool culture b. Liver enzymes c. Anti-HDV (antibody to hepatitis D virus) d. Thyroid-stimulating hormone (TSH)
A nurse interpreting the ICP waveforms of an unconscious patient notes the presence of A waves. What do these waves signify? Select all that apply
A) Changes in respiration B) Intracranial decompensation C) Poor compliance D) Changes in arterial pressure E) No clinical significance F) Normal brain functioning