When describing the differences affecting the pharmacokinetics of drugs administered to children, which would the nurse include?
Absorption of drugs administered by subcutaneous injection is increased.
Absorption of intramuscularly administered drugs is fairly constant.
Topical drugs are absorbed more quickly in young children than adults.
Oral drugs are absorbed more quickly in children than adults.
The Correct Answer is B
A. Absorption of drugs administered by subcutaneous injection is increaseD. Subcutaneous absorption can vary based on factors such as blood flow and tissue characteristics, but it is generally slower and more variable compared to intramuscular absorption.
B. Absorption of intramuscularly administered drugs is fairly constant: Intramuscular absorption tends to be more consistent compared to subcutaneous absorption. However, absorption rates can still be affected by factors such as muscle mass and blood flow.
C. Topical drugs are absorbed more quickly in young children than adults: Topical drug absorption can be influenced by factors such as skin thickness and permeability, but absorption rates may not necessarily be faster in young children compared to adults.
D. Oral drugs are absorbed more quickly in children than adults: This statement is generally incorrect. While gastrointestinal transit time may be faster in children, other factors such as
gastric pH and enzymatic activity can affect oral drug absorption, and absorption rates may not always be faster in children compared to adults.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The newborn does not respond to a loud noise.
A newborn should exhibit a startle response to a loud noise, indicating intact auditory sensory skills. Failure to respond to a loud noise may suggest a deficit in auditory perception.
B. The newborn's eyes focus on near objects.
Focusing on near objects is a normal visual response in newborns as they adjust to their visual environment. This behavior does not necessarily indicate a sensory deficit.
C. The newborn becomes more alert with stroking when drowsy.
Being more alert with stimulation when drowsy is a normal response and does not necessarily indicate a sensory deficit.
D. The newborn's eyes wander and occasionally are crossed.
In newborns, wandering eyes and occasional crossing are common as their visual system continues to develop. This behavior is not necessarily indicative of a sensory deficit at this stage.
Correct Answer is B
Explanation
A. Wash the hands and breasts thoroughly prior to breastfeeding: While hand hygiene is
important, washing the breasts thoroughly before breastfeeding is not recommended as it can remove natural oils that protect the skin and may cause irritation.
B. Bring the baby's wide-open mouth to the breast to form a seal around all of the nipple and areolA. This is a recommended guideline for proper latching during breastfeeding. Ensuring that the baby's mouth covers both the nipple and the surrounding areola helps to facilitate effective milk transfer and prevents nipple pain or damage.
C. When finished, the mother can break the suction by firmly pulling the baby's mouth away from the nipplE. Breaking the suction by pulling the baby's mouth away can cause nipple
trauma. Instead, it's recommended to insert a clean finger into the corner of the baby's mouth to break the suction before removing the baby from the breast.
D. Stroke the nipple against the baby's chin to stimulate wide opening of the baby's mouth: This action may not effectively stimulate the baby to open wide and latch properly. It's better to use gentle pressure on the baby's chin or lower lip to encourage a wider latch
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