Stimulation of beta2 receptor sites results in _____
a. increased heart rate
b. peripheral vasoconstriction
c. constriction of renal blood vessels
d. relaxation of bronchial smooth muscle
D
Beta2 receptor sites are found in the arterioles of the heart, lungs, and skeletal muscle. Stimulation results in dilation. Stimulation of beta2 receptor sites in the smooth muscle of the bronchi results in dilation.
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What are some possible barrier(s) for nurses in providing spiritual care? Select all that apply
a. Spiritual care is related to end-of-life care and many nurses do not work in this area. b. Greater emphasis in nursing is placed on meeting patients' physical needs. c. Many nurses experience time constraints and inadequate staffing. d. Many nurses lack an understanding of their own spiritual belief systems.
In shock, the pulse pressure tends to narrow as the falling systolic pressure nears the diastolic pressure
Indicate whether the statement is true or false
The nurse is caring for an adult with severe burns who weighs 60 kg. Prior to initiating total parenteral nutrition (TPN) therapy, the nurse reviews the orders. Which TPN order is correct for this patient?
a. 3000 kcal, 120 g amino acids per day b. 2400 kcal, 50 g amino acids per day c. 1500 kcal, 100 g amino acids per day d. 3600 kcal, 150 g amino acids per day
A mother asks the nurse for advice on what kind of books would best keep the attention of her preschooler. Which of the following descriptions by the nurse would be the best advice?
a. books with a predictable storyline and repeated phrases that help keep a child's attention b. adventure books with unusual and unpredictable surprise happenings throughout the book c. various types of poetry d. nursery rhymes