A nurse is preparing to measure an infant's vital signs. The nurse should use which of the following sites to assess a heart rate?
Carotid artery
Radial artery
Apex of the heart
Brachial artery
The Correct Answer is C
A. Carotid artery: The carotid artery is not typically used to assess heart rate in infants due to its location and difficulty in palpation.
B. Radial artery: The radial artery is not typically used to assess heart rate in infants, especially in non-cooperative or newborn infants.
C. Apex of the heart: Assessing the heart rate by auscultating the apex of the heart with a stethoscope is the most accurate method for infants.
D. Brachial artery: The brachial artery is not typically used to assess heart rate in infants. It is commonly used to measure blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The child performs his bedtime preparations autonomously: While autonomy is a key aspect of development, it doesn't directly align with Erikson's stage of industry versus inferiority, which focuses more on the child's sense of competence and mastery of tasks.
B. The child is developing a consciencE. Conscience development is more closely associated with Erikson's previous stage of initiative versus guilt, where children begin to internalize societal standards and expectations.
C. The child signs up for after-school activities: Engaging in after-school activities involves
actively seeking out opportunities for skill development and social interaction, demonstrating the child's initiative and industry.
D. The child becomes aware of the opposite sex: Awareness of gender differences typically
emerges during middle childhood but is not directly related to Erikson's stage of industry versus inferiority, which emphasizes the development of a sense of competence and productivity in
mastering tasks.
Correct Answer is ["A","B"]
Explanation
A. The nurse checks the documented time of the last dosage administereD. This action ensures that the medication is given at the appropriate frequency and prevents overdosing or underdosing.
B. The nurse calculates the dosage according to the child's weight: Pediatric medication dosages are often calculated based on the child's weight to ensure safe and effective administration.
C. The nurse makes sure the medication is given within the hour of the ordered timE. While
timely administration of medication is important, the specific time interval within which a PRN medication should be given may vary depending on the medication and the healthcare provider's orders. This statement does not necessarily reflect the rules of pediatric medication
administration.
D. The nurse explains the therapeutic effects of the medication to the child and parents. The nurse administers the medication even though the child is adamant about not taking it: Administering medication against the child's wishes without proper explanation or consent does not adhere to the principles of pediatric medication administration. It is important to provide education about the medication and involve the child and parents in the decision-making process whenever possible.
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