The patient is on parenteral nutrition and is lethargic. The patient reports thirst and headache and has had increased urination. Which problem does the nurse prepare to address?
a. Hyperglycemia
b. Hypoglycemia
c. Hypercapnia
d. Hypocapnia
ANS: A
Signs and symptoms of hyperglycemia are thirst, headache, lethargy, and increased urination. Hypocapnia is not associated with parenteral nutrition. Hypercapnia increases oxygen consumption and increases CO2 levels. Ventilator-dependent patients are at greatest risk for this. Hypoglycemia is characterized by diaphoresis, shakiness, confusion, and loss of consciousness.
You might also like to view...
The newborn is covered with a cream cheese–like substance, which protects the infant's skin from the amniotic fluid. This substance is called:
a. lanugo. b. meconium. c. desquamation. d. vernix caseosa.
From what three sites might tumors of the nervous system arise?
What will be an ideal response?
A nurse is working at a healthcare clinic serving the needs of an inner-city, predominantly African-American population
A neighbor says the nurse must be brave because most of "those" people have guns and are in gangs. Which response by the nurse is appropriate? A) "It's very difficult for me when you discriminate like that." B) "It's okay because I'm not a gang member so I will be okay." C) "Hey, it's a job like any other job. All jobs have problems." D) "That's an unfortunate stereotype. Can we talk about the reality?"
Iron dextran is indicated for patients who:
a. are allergic to oral iron preparations. b. are unable to absorb oral iron. c. do not like the taste of iron. d. are hypertensive.