The cardiovascular benefits of isoproterenol result from:
a. activation of beta1 receptors.
b. activation of beta2 receptors.
c. blockade of beta1 receptors.
d. blockade of beta2 receptors.
a
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As the nurse counsels the parents of a child who has lost a sibling, an appropriate comment would be
1. "Allowing children to decide how to participate in funerals will help them in the grieving process" 2. "Children are permanently scarred by loss" 3. "Children need to go to funerals to help them get over loss" 4. "Children get over loss best by going to therapy"
The anesthetist is coming to the surgical admissions unit to see a patient prior to surgery scheduled for tomorrow morning. Which of the following is the priority information that the nurse should provide to the anesthetist during the visit?
A) Last bowel movement B) Latex allergy C) Number of pregnancies D) Difficulty falling asleep
During an ultrasound, a patient at 41 weeks' gestation is found to have an amniotic fluid level between 800 mL and 1000 mL. The nurse understands that this indicates:
a. Hydramnios b. Oligohydramnios c. A normal amniotic fluid level d. That the baby has a fetal abnormality
The nurse assesses that a patient has pain. The nurse asks you to sit and talk to the person and play some music. These measures are intended to:
a. Distract the person b. Relax the person c. Use guided imagery d. Help the person sleep