Which of the following types of receptors does histamine interact with to mediate allergic reactions?
A. Postsynaptic H2-receptors
B. Postsynaptic H1-receptors
C. Postsynaptic H4-receptors
D. Postsynaptic H3-receptors
Answer: B
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An incident report is completed as a result of the pharmacy sending the wrong medication to the unit, even though the medication wasn't administered. Why would the nurse initiate an incident report?
a. To make sure that the pharmacy was blamed for the error and not the nurse b. To help the pharmacy identify risks and prevent this situation from occurring again c. To prevent the hospital from a medical malpractice suit d. To get the healthcare provider's atten-tion about ordering medications
A client, diagnosed with acute lymphoblastic leukemia, is receiving the first phase of chemotherapy. The nurse realizes this client is in which phase of treatment for the disorder?
1. Induction 2. Consolidation 3. Maintenance 4. Central nervous system prophylaxis
Which of the following is not used in the assessment phase of the nursing process?
a. Physical examination. b. Reviewing laboratory tests. c. Updating the care plan. d. Taking a nursing history.
The nurse is beginning her routine assessment on a 3-year-old child. To gain trust and support from the child, the most appropriate action by the nurse is to:
a. Explain to the child what is going to be done at the visit b. Allow the child to control the pace of the assessment c. Encourage the parents to leave the room during the assessment d. Play a game of ball with the child