The nurse is explaining the use of medications to a patient with insomnia. Which statement about sedatives is true?
a. A sedative will produce sleep.
b. Sedatives increase the total time in REM sleep.
c. Increased relaxation occurs with sedatives.
d. Sedatives are more potent than hypnotics.
ANS: C
A hypnotic is a drug that produces sleep; a sedative quiets the patient and gives a feeling of relaxation and rest, not necessarily accompanied by sleep. Sedatives do not increase the total time in REM sleep. A small dose of a drug may act as a sedative, whereas a larger dose of the same drug may act as a hypnotic and produce sleep.
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A number of techniques have been identified to assist nurses who work with staff from a different culture who speak English as a second language. Which of the following are some of these techniques? Select all that apply
a. if you feel you cannot achieve effective communication, give up b. acknowledge that your coworker's value system and perception of what "good" is may be different from your own c. appreciate the knowledge you can gain from working alongside a skilled nurse from another culture d. provide your coworker with written resources that can help reinforce your verbal communication
What does no code or do not resuscitate mean?
A. Do not give CPR if the patient stops breathing or the heart stops beating. B. Give only rescue breathing if the patient stops breathing, but not CPR. C. Do not give information about the patient or emergency codes to visitors. D. Do not use IV medicines or artificial feedings to prolong life.
A cystoscope is an instrument used to examine the rectum and the sigmoid colon
Indicate whether the statement is true or false
The physician orders haloperidol (Haldol) 2 mg intramuscularly for a patient who is experiencing a psychiatric crisis. Haldol 5 mg/mL is available. How many milliliters should the nurse give?
a. 0.3 mL b. 0.4 mL c. 1 mL d. 1.5 mL