A client in the pre-operative holding area receives a prescription for midazolam (Versed) IV. The nurse determines that the surgical consent form needs to be signed by the client. Which action should the nurse implement?
A. give the drug and allow the client to read and sign the consent form
B. withhold the drug until the client validates understanding of the surgical procedure and signs the consent form
C. counter-sign the client's initials on the consent form after giving the drug
D. call the healthcare provider to explain the surgical procedure before the client signs the consent
Answer: B. withhold the drug until the client validates understanding of the surgical procedure and signs the consent form
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One of the functions of the atrioventricular (AV) node is to:
a. pace the heart if the ventricles fail. b. slow the impulse arriving from the SA node. c. send the impulse to the SA node. d. allow for ventricular filling during systole.
As researcher designs a study to measure the effect on patient satisfaction of the nurse stating to the patient at least once a day, "You're a good person."
The researcher sets the alpha (type I error) for the study at p <.10 because the intervention is free, it needs next to no time to enact, and it is harmless. If the alpha is set at .10, what is the effect on the beta [?] and on type II error? (Select all that apply.) a. Beta [ß] stays the same. b. Type II error becomes less likely. c. Type II error becomes more likely. d. Beta [ß] decreases. e. Beta [ß] increases as well. f. Type II error stays the same.
The nurse working in the intensive care unit is assigned a client requiring mechanical ventilation. When responding to the ventilator alarm, the nurse sees a high-pressure alarm. Which nursing action is the priority?
1. Silencing the alarm 2. Removing the client from the ventilator and using a bag-valve device to oxygenate the client until the respiratory therapist can be summoned 3. Emptying the collected water from the ventilator tubing 4. Assessing the client
The nurse is conducting a sexual history with a patient who is scheduled for cardiac surgery. The patient tells the nurse that he is nervous about resuming sexual activities
Which of the following responses by the nurse indicates that he or she is using therapeutic communication with the patient? a. "You can have sexual intercourse after your surgery, but there are serious risks." b. "Your partner will be nervous about resuming sexual activities, but that is normal." c. "Don't worry. In about two months you will be able to return to your normal sexual patterns." d. "You are expressing a very normal concern; perhaps we could discuss your feelings further."