Exhibits
The nurse has reviewed information regarding the adolescent's medication for home use with the guardian and adolescent.
Select the 2 statements that demonstrate the guardian's understanding of their child's medication.
"There is nothing we can do to minimize overgrowth of their gum tissue."
"They will need to take 400 IU of vitamin E while on this medication."
"We will need to periodically have their blood drawn to check phenytoin levels."
"This medication may cause their eyes to, at times, move quickly back and forth."
Correct Answer : C,D
A. "There is nothing we can do to minimize overgrowth of their gum tissue.": Incorrect. Gingival hyperplasia is a known side effect of phenytoin, but good oral hygiene and regular dental care can help minimize its severity.
B. "They will need to take 400 IU of vitamin E while on this medication.": Incorrect. Routine vitamin E supplementation is not standard or necessary with phenytoin unless specifically indicated by a provider.
C. "We will need to periodically have their blood drawn to check phenytoin levels.": Correct. Phenytoin has a narrow therapeutic index, so serum drug levels must be monitored regularly to avoid toxicity or subtherapeutic dosing.
D. "This medication may cause their eyes to, at times, move quickly back and forth.": Correct. Nystagmus is a known dose-related side effect of phenytoin, especially at higher levels.
E. "This drug won't decrease the effectiveness of their oral contraceptive medication.": Incorrect. Phenytoin is a hepatic enzyme inducer and can reduce the effectiveness of hormonal contraceptives, so alternate or additional contraceptive methods should be recommended.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Absence of Babinski reflex: The Babinski reflex (a fanning of the toes when the sole of the foot is stroked) is normal in infants and should be present until around 12 months of age. Its absence at 6 weeks would be atypical.
B. Absence of Moro reflex: The Moro reflex (a startle response) is typically present in newborns and may begin to disappear by 3-6 months of age. Its absence at 6 weeks would be concerning and could indicate neurological issues.
C. Closure of the posterior fontanel: The posterior fontanel typically closes by 6-8 weeks of age. This is a normal finding for a 6-week-old infant.
D. Closure of the anterior fontanel: The anterior fontanel typically closes between 12 and 18 months of age, not by 6 weeks. Therefore, closure of the anterior fontanel at 6 weeks would be unusual.
Correct Answer is C
Explanation
A. Pinto beans: Pinto beans are a good source of protein, but they are not considered a complete protein. They lack some of the essential amino acids, although they can be paired with other foods (like rice) to form a complete protein.
B. Peanut butter: Peanut butter is a good source of protein, but like pinto beans, it is not a complete protein. It lacks some essential amino acids, and while it can be part of a balanced diet, it does not provide all the necessary amino acids on its own.
C. Eggs: Eggs are an excellent source of complete protein because they contain all nine essential amino acids that the body cannot produce on its own. They are considered one of the best sources of high-quality, complete protein.
D. Broccoli: While broccoli contains some protein, it is not a complete protein. It provides some essential amino acids, but not all nine, so it does not qualify as a complete protein source on its own.
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