In patients with asthma, what role do H1-receptors play in the bronchioles?

A. Contraction of bronchiolar smooth muscle
B. Innervation of bronchiolar smooth muscle
C. Dilation of bronchiolar smooth muscle
D. Relaxation of bronchiolar smooth muscle


Answer: A

Nursing

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An older client with diabetes is diagnosed with an acute illness and placed on high doses of antibiotics for a long period of time to eradicate the offending organism. For which clinical manifestation would the nurse monitor?

A) constipation B) increased urine output C) white blood cell count normal to granulocytopenia D) clear vesicles with red base that rupture, weep, crust, and spread

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A nurse is screening a patient being admitted to the hospital. The patient reports being fired for drinking at work

On further questioning, the patient reveals a history of daily alcohol consump-tion of more than a six-pack of beer each day, regular morning drinking, and several unsuccessful attempts to stop drinking. The nurse detects alcohol on the patient's breath. The nurse will inform the provider of these findings and request an order for which medication? a. Chlordiazepoxide [Librium] b. Clonidine c. Disulfiram [Antabuse] d. Naltrexone [ReVia]

Nursing

You are caring for a client who is receiving Apresoline, an antihypertensive medication. You recognize that your nursing care would include which of the following? (Select all that apply.)

a. Maintaining electronic fetal monitoring b. Positioning the client in the left lateral position c. Maintaining a low-stimulus environment d. Explaining to the client the need for monitoring heart rate and blood pressure e. Checking maternal blood pressure every minute for the first 5 minutes following administration f. Five minutes after the initial administration of the medication, checking maternal blood pressure every 5 minutes for the next hour

Nursing

A nurse is caring for a client with congestive heart failure. The client is ordered to receive nesiritide (Natrecor). The nurse evaluates the effectiveness of this medication by noting which desired effect?

a. Vasoconstriction b. Oliguria c. Decreased diuresis d. Decreased shortness of breath

Nursing