This topic contains a solution. Click here to go to the answer

Author Question: A patient with a complex medical history is considering the use of oral contraceptives. The nurse ... (Read 89 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
A patient with a complex medical history is considering the use of oral contraceptives. The nurse should be aware that many antibiotics and antiseizure medications cause what effect when combined with oral contraceptives?
 
  A) Increased risk of pregnancy
  B) Increased blood pressure
  C) Increased risk of thromboembolism
  D) Increased gastric acid

Question 2

A neonate has been prescribed a water-soluble drug for the treatment of an acute infection. The nurse recognizes that the percentage of body water in an infant is significantly higher than that of an adult.
 
  What implication does this have for pharmacotherapy of an infant? A) The drug will need to be emulsified before administration.
  B) The infant's fluid intake will be reduced before and after administration.
  C) The infant will have a fat-soluble drug substituted.
  D) The infant may require an increased dose of the drug.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Leostella20

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

A
Feedback:
Several medications may reduce the effectiveness of oral contraceptives (i.e., increase the likelihood of pregnancy). These include several antibiotics and antiseizure medications. This combination does not increase blood pressure, risk of thromboembolism, or gastric acid secretion.

Answer to Question 2

D
Feedback:
In adults, total body water is approximately 60, whereas in newborns, it is 80. This difference means that water-soluble drugs are diluted easily and readily moved into intercellular tissue. As a result, serum drug concentrations are lower, and increased dosages of water-soluble drugs may be necessary to maintain therapeutic drug levels. Substitutes may not be available, and fluid restriction does not compensate for this physiological difference.



Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
Both answers were spot on, thank you once again




 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

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?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

For a complete list of videos, visit our video library