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 D
Explanation
A. Controls impulsive feelings: Preschoolers are still developing their ability to control impulses. While they may begin to understand the concept of rules and consequences, complete control over impulsive feelings is not typically expected at this stage.
B. Expresses need for privacy: Preschoolers may begin to show a growing awareness of privacy but may not consistently express this need or fully understand its implications. This is more commonly seen in older children and adolescents.
C. Builds a collection of cards: Building a collection of cards is not a typical developmental task for preschoolers. While they may engage in collecting objects, the items they collect are often related to their interests and may vary widely.
D. Participates in imaginary play: Imaginary play is a significant aspect of preschoolers' development. They often engage in make-believe scenarios, role-playing, and using objects symbolically to represent other objects. This type of play fosters creativity, social skills, and cognitive development in preschool-aged children.
Correct Answer is C
Explanation
A. Transduction - Transduction refers to the process of reasoning from one specific instance to another without necessarily understanding the broader concept. The girl's statement about the sky and her throat does not demonstrate this mental process.
B. Centration - Centration involves focusing on only one aspect of a situation while ignoring others. The girl's statement may involve a degree of focus, but it's more indicative of a broader imaginative process.
C. Magical thinking - Magical thinking involves attributing human emotions or characteristics to inanimate objects or natural phenomena. The girl's belief that the sky is crying because it's sad about her throat hurting reflects this type of thinking.
D. Animism - Animism is a belief system that attributes life or consciousness to natural objects or phenomena. While the girl's statement involves anthropomorphizing the sky, it specifically
involves emotions rather than attributing life itself to the sky. Therefore, magical thinking is a more accurate description.
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