A nurse is providing teaching to an adolescent who has type 2 diabetes mellitus and a new prescription for metformin. Which of the following instructions should the nurse include in the teaching?
"Expect the medication to cause constipation for the first few days of therapy."
"Take the medication at the same time each day."
"This medication is used for short-term therapy until your symptoms improve."
"Take this medication 1 hour before meals."
The Correct Answer is B
A. "Expect the medication to cause constipation for the first few days of therapy.": This statement is incorrect. Metformin commonly causes gastrointestinal side effects such as diarrhea, abdominal discomfort, and nausea, especially when therapy is initiated. Constipation is not typically associated with metformin use.
B. "Take the medication at the same time each day.": This is a correct instruction. It is important for the adolescent to take metformin at the same time each day to maintain consistent blood levels of the medication and optimize its effectiveness.
C. "This medication is used for short-term therapy until your symptoms improve.": This statement is incorrect. Metformin is typically used for long-term management of type 2 diabetes mellitus to help control blood sugar levels. It is not intended for short-term therapy.
D. "Take this medication 1 hour before meals.": This statement is incorrect. While metformin can be taken with meals to reduce gastrointestinal side effects, it is not necessary to take it specifically 1 hour before meals. It can be taken with meals or shortly after meals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Oucher pain rating scale: The Oucher pain rating scale uses pictures of children's faces to represent varying degrees of pain intensity. This scale is specifically designed for young children and can be effective in assessing pain in preschool-aged children who may not yet be able to accurately use verbal descriptors to express their pain.
B. Word-Graphic rating scale: This type of scale presents both words and pictures to represent different levels of pain intensity. While it may be suitable for older children who can understand and use words to describe their pain, it may be less effective for a 4-year-old child who is still developing language skills.
C. Numeric rating scale: Numeric rating scales typically ask the child to rate their pain on a scale from 0 to 10, with 0 representing no pain and 10 representing the worst pain imaginable. While this scale may be appropriate for older children, it may be challenging for a 4-year-old to understand and use numbers to describe their pain.
D. Visual analog scale: Visual analog scales typically consist of a line with endpoints labeled "no pain" and "worst pain imaginable," with the child asked to mark or point to the spot on the line that represents their pain level. While this scale may be suitable for older children and adults, it may be too abstract for a 4-year-old child to understand and use effectively.
Correct Answer is B
Explanation
A. Place the child in a room with bright fluorescent lighting.
This option is not appropriate because bright fluorescent lighting can be uncomfortable and potentially aggravate symptoms such as headache or sensitivity to light, which are common after a head injury. Therefore, it is not included in the plan of care.
B. Initiate seizure precautions for the child.
This intervention is appropriate because children with head injuries are at an increased risk of seizures. Seizure precautions may include ensuring a safe environment, such as padding the sides of the bed, removing any objects that could cause harm during a seizure, and closely monitoring the child's neurological status for signs of seizure activity.
C. Use the COMFORT scale to rate the child's pain.
While assessing and managing pain is important, the COMFORT scale may not be the most appropriate tool for evaluating pain in a child with a head injury. The nurse should use a pain assessment tool that is specifically designed for pediatric patients and is suitable for assessing pain in children with head injuries.
D. Suction the child's nares to determine the presence of fluid.
Suctioning the child's nares may be indicated if there are concerns about airway patency or respiratory secretions. However, it is not a routine intervention for all children with head injuries. The nurse should assess the child's respiratory status and use suctioning only if necessary based on clinical findings.
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