The only transmitter that acts on beta2 receptors is:
a. dopamine.
b. epinephrine.
c. acetylcholine.
d. norepinephrine.
b
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A patient who is being treated in the hospital for a spinal cord injury is advocating for the removal of his urinary catheter, stating that he wants to try to resume normal elimination
What principle should guide the care team's decision regarding this intervention? A) Urinary retention can have serious consequences in patients with SCIs. B) Urinary function is permanently lost following an SCI. C) Urinary catheters should not remain in place for more than 7 days. D) Overuse of urinary catheters can exacerbate nerve damage.
A patient who is hospitalized for an acute gout attack has received several doses of hourly oral colchicine but still reports moderate to severe pain. As the nurse prepares to administer the next dose, the patient begins vomiting
What will the nurse do? a. Contact the provider to discuss giving a lower dose of colchicine. b. Hold the medication and notify the pre-scriber. c. Explain that this is a common side effect that will soon stop. d. Request an order for an antiemetic so that the next dose of colchicine may be given.
A nurse is preparing a client with severe gastrointestinal reflux disease (GERD) for a test to determine the extent of damage caused by the disorder. Which of the following tests would be ordered for this client?
A) Cholecystogram B) Lower GI series C) Colonoscopy D) Esophagogastroduodenoscopy (EGD)
Synchronized ventilation has been demonstrated to decrease
a. duration of ventilation therapy b. mortality c. work of breathing