A patient is being scheduled for endoscopic retrograde cholangiopancreatography (ERCP) as soon as possible. Which actions from the agency policy for ERCP should the nurse take first?
a. Place the patient on NPO status.
b. Administer sedative medications.
c. Ensure the consent form is signed.
d. Teach the patient about the procedure.
a. Place the patient on NPO status.
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A nurse is completing a health history on a patient whose diagnosis is chronic gastritis. Which of the data should the nurse consider most significantly related to the etiology of the patient's health problem?
A) Consumes one or more protein drinks daily. B) Takes over-the-counter antacids frequently throughout the day. C) Smokes one pack of cigarettes daily. D) Reports a history of social drinking on a weekly basis.
The nurse notes that which type of receptor increases in density toward the periphery of the retina and allows vision in dim light?
a. cones c. macula lutea b. fovea d. rods
Which client will be most receptive to teaching about nonpharmacologic pain control methods?
a. Gravida 1, para 0, in transition b. Gravida 2, para 1, admitted at 8 cm c. Gravida 1, para 0, dilated 2 cm, 80% effaced d. Gravida 3, para 2, complaining of intense perineal pressure
Antigens are molecules that react with components of the adaptive immune system. Antigens that can initiate the adaptive immune response are called:
a. Haptens b. Immunogens c. Cytokines d. Lymphocytes