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Author Question: The patient takes labetalol and is scheduled for surgery. The anesthesiologist plans to use ... (Read 78 times)

yoroshambo

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on: Jul 23, 2018
The patient takes labetalol and is scheduled for surgery. The anesthesiologist plans to use halothane as one of the anesthetic agents.
 
  The nurse consults with the anesthesiologist to ensure awareness the patient's medication history knowing that the combination of labetalol and halothane will have what effect? A) Excessive hypotension
  B) Hypoglycemia
  C) Conduction system disturbances
  D) Vomiting

Question 2

A patient with malaria is taking primaquine. What would indicate to the nurse caring for this patient that the patient has cinchonism?
 
  A) Diarrhea
  B) Abdominal cramping
  C) Tan, frothy stool
  D) Vertigo


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aham8f

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Reply #1 on: Jul 23, 2018
Answer to Question 1

A
Feedback:
There is increased risk of excessive hypotension if any of these drugs is combined with volatile liquid general anesthetics such as enflurane, halothane, or isoflurane. The effectiveness of diabetic agents is increased, leading to hypoglycemia when such agents are used with these drugs. Carvedilol has been associated with potentially dangerous conduction system disturbances when combined with verapamil or diltiazem. Vomiting is not associated with this combination of drugs.

Answer to Question 2

D
Feedback:
Cinchonism (nausea, vomiting, tinnitus, and vertigo) may occur with high levels of primaquine. Symptoms of cinchonism do not include diarrhea, abdominal cramping, or tan, frothy stool.


yoroshambo

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Reply 2 on: Jul 23, 2018
Great answer, keep it coming :)

aruss1303

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

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