When mixing dry powder with 150 mL of distilled water to process a prescription order calling for reconstituted oral antibiotic suspension, 40 doses of 5 mL each, the final suspension, in milliliters, accounted for by the dry drug is:
A. 50
B. 100
C. 150
D. 200
Answer: A. 50
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The nurse attempting to establish a relationship with a severely withdrawn schizophrenic patient tells a preceptor that her frustration level is rising daily because the patient turns his head away each time she sits down near him
The nurse states, "I am beginning to wonder what is wrong with me as a nurse.". The preceptor could be most helpful by explaining that among withdrawn patients with schizophrenia: (Select all that apply.) a. neurological changes interfere with social comfort and adjustment. b. social disability results from the positive symptoms of schizophrenia. c. a high degree of resistance exists, leading to rejecting behavior. d. anxiety about emotional closeness is high and leads to avoidance. e. males tend to be uncomfortable sharing feelings with female staff. f. social skills may not have fully developed or may have regressed.
The ability to mentally understand that 1 + 3 = 4 and 4 – 1 = 3 occurs in which stage of cognitive development?
a. Concrete operations b. Formal operations c. Intuitive thought d. Preoperations
Which hormone remains elevated in the immediate postpartum period of the breastfeed-ing woman?
a. Estrogen b. Progesterone c. Prolactin d. Human placental lactogen
A patient is receiving dobutamine (Dobutrex) as a continuous infusion. Monitoring of the effectiveness of this medication is based on which assessment findings? (Select all that apply.)
a. Heart rate b. Blood pressure c. Urine output d. Body temperature e. Uterine contractions