Which of the following is considered a nonessential amino acid?
1. Leucine
2. Phenylalanine
3. Glycine
4. Tryptophan
3
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Which of these statements about sleep is TRUE?
a. Non-rapid eye movement (NREM) sleep is the most restorative. b. Rapid eye movement sleep (REM) lasts about 15 minutes. c. About 75% of sleep is NREM sleep. d. REM sleep is the time of least brain wave activity.
Gaining entrée in a qualitative project usually requires negotiation with one or more of which of the following?
A) Gatekeeper B) Researcher C) Informant D) Consultant
The nurse is meeting with a patient and says, "I would love to hear how you are feeling today." While the patient speaks, the nurse yawns, looks at her watch, and folds her arms over her chest. What do the nurse's words and actions best indicate
1. Disinterest in the patient's answers 2. Boredom with the therapy session 3. Incongruence of verbal and nonverbal communication 4. Incongruence of nonverbal communication and meta-communication
The nurse is assessing a patient being treated for neurogenic shock after a spinal cord injury. Which of the following would indicate that the patient is improving?
1. flushed and dry, warm skin 2. heart rate of 70 bmp 3. temperature of 97.8°f 4. blood pressure of 90/60