A patient displays positive symptoms of schizophrenia as evidenced by psychotic disorders of thinking. The nurse can expect the patient to evidence:
a. delusions and hallucinations.
b. grimacing and mannerisms.
c. echopraxia and echolalia.
d. avolition and anhedonia.
A
Positive symptoms of schizophrenia represent an excess or distortion of normal function. Delusions and hallucinations are considered psychotic disorders of thinking. The other symptoms listed are noted in schizophrenia, but they are not considered thought disorders.
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A male patient states that his back is itching. What should the nurse do initially to relieve the patient's discomfort?
a. Administer an anti-itch cream. b. Assess the patient's skin condition. c. Remind the patient to shift positions. d. State that hospital sheets are scratchy.
The nurse understands the most common use for methylergonovine maleate and ergonovine maleate is:
a. induction of labor. b. maintenance of contractions during labor. c. prevention of premature labor. d. contraction of the uterus following delivery.
When a patient with splenomegaly is scheduled for splenectomy, which action will the nurse include in the preoperative plan of care?
a. Discourage deep breathing to reduce risk for splenic rupture. b. Teach the patient to use ibuprofen (Advil) for left upper quadrant pain. c. Schedule immunization with the pneumococcal vaccine (Pneumovax). d. Avoid the use of acetaminophen (Tylenol) for 2 weeks prior to surgery.
The nurse will teach the caregivers about the need for small, frequent feedings by explaining to them that newborns and infants have:
a. a slower metabolic rate than adults b. slower peristalsis c. decreased emptying rate d. a 10- to 20-milliliter stomach capacity at birth