A patient is diagnosed with septic shock. What action by the healthcare professional will address the main underlying pathophysiologic mechanism of this disorder?
a. Administer antibiotics as soon as possible.
b. Provide high volumes of isotonic fluid.
c. Place patient on an intra-aortic balloon pump.
d. Give the patient antihistamines and steroids.
Ans: a. Administer antibiotics as soon as possible.
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A nurse is administering a prescribed hypertonic saline enema to a client with constipation. Which of the following is a primary function of a hypertonic saline enema?
A) Promotes bowel movement without irritation effect. B) Lubricates and softens the stool. C) Draws fluid from body tissues into the bowel. D) Causes relaxation of the mucous membranes.
A mosquito or a fly carries an organism that infects another living organism. What is this mode of transmission of infection?
a. Common vehicle b. Direct excretion c. Ingestion d. Vector
A patient diagnosed with leukemia says, "If I have too many white blood cells, and white blood cells fight infections, why do I have to be careful not to be exposed to germs?" What would be an appropriate response for the nurse?
1. "With leukemia, you have the wrong kind of white blood cells." 2. "That's not what leukemia is." 3. "The white blood cells with leukemia aren't effective at fighting infections." 4. "Your bone marrow can become infected."
The nurse is preparing to administer phenytoin (Dilantin) to a patient who has a seizure disorder. The patient appears drowsy, and the nurse notes that the last random serum drug level was 18 mcg/mL. What action will the nurse take?
a. Administer the dose since the patient is not toxic. b. Contact the provider to discuss decreasing the phenytoin dose. c. Give the drug and monitor closely for adverse effects. d. Report drug toxicity to the providers.