Ketones accumulate in the blood during diabetic ketoacidosis because of increased metabolism of _____ and decreased metabolism of _____

a. fatty acids; glucose
b. glucose; fatty acids
c. amino acids; glucose
d. glucose; amino acids


A
Ketosis occurs because of an abnormal accumulation of ketones caused by metabolism of fatty acids for energy with decreased metabolism of glucose due to lack of insulin. Amino acid meta-bolism is not generally involved in diabetic ketoacidosis.

Nursing

You might also like to view...

A nurse is reviewing the chart of a new client in the family medicine clinic and notes the client is identified as "George Smith." The nurse enters the room and finds a woman in a skirt. What action by the nurse is best?

a. Apologize and declare confusion about the client. b. Ask Mrs. Smith where her husband is right now. c. Ask the client about preferred forms of address. d. Explain that the chart must contain an error.

Nursing

The nurse is educating a class of expectant parents about fetal development. What is considered fetal age of viability?

a. 14 weeks b. 20 weeks c. 25 weeks d. 30 weeks

Nursing

The patient is a 69-year-old woman who has a history of diabetes mellitus, peripheral vascular disease, and myocardial infarctions

She was admitted to the hospital with a stroke and is being transferred to a subacute facility and then to a rehabilitation facility. At every admission, she must review her entire history, provide telephone numbers of family members, list all 30 of her medications, and list all home care and medical supply companies. Also, at each facility, a phy-sician or nurse practitioner completes a total history and physical about her and orders the same laboratory tests to be done. This is an example of ____. a. Continuum of care b. Fragmented service delivery c. Optimal health care economics d. Seamless care provision

Nursing

An older patient who is prescribed doxazosin mesylate (Cardura) has a lying blood pressure of 124/76 mm Hg and a sitting blood pressure of 100/64 mm Hg. What additional observation is needed for this patient?

1. Fall risk 2. Nausea and vomiting 3. Decreased urine output 4. Change in mental status

Nursing