A medical assistant is examining a rash on the front of a patient's arm. Which of the following terms should the assistant use to document the location of the ra
Anterior
Posterior
Lateral
Medial
The Correct Answer is A
A. Anterior: The term "anterior" refers to the front of the body, so it is appropriate for describing a rash on the front of the patient's arm.
B. Posterior: "Posterior" refers to the back of the body, which is not the location of the rash in this scenario.
C. Lateral: "Lateral" refers to the side of the body. While the rash may be on the side of the arm, it is more specifically described as anterior.
D. Medial: "Medial" refers to the midline of the body, not specifically to the front of the arm.
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Correct Answer is A
Explanation
A. Tape measure: A tape measure is necessary to measure the head circumference of infants, which is a routine part of a well-child visit to monitor growth and development.
B. Glucometer: A glucometer is used to measure blood glucose levels and is not routinely required for a well-child visit unless the child has a specific condition like diabetes.
C. Tuning fork: A tuning fork is used to assess hearing, typically in older children or adults, and is not routinely required for a well-child visit for a 1-year-old.
D. Bulb syringe: A bulb syringe may be used for suctioning an infant's nose or mouth, but it is not a standard tool needed for a well-child visit unless there is a specific need.
Correct Answer is B
Explanation
A. Wipe away the first five drops of blood after puncturing: Only the first drop of blood should be wiped away to remove any tissue fluid, not the first five drops.
B. Apply even pressure to the finger during the collection: Applying even pressure helps to promote blood flow without causing hemolysis or excessive squeezing, which could affect test results.
C. Puncture the index finger at the tip: The recommended site for a capillary puncture is the side of the middle or ring finger, not the tip of the index finger.
D. Puncture parallel to the fingerprint: The puncture should be made perpendicular to the fingerprint ridges to ensure an adequate blood flow and reduce the risk of blood running along the ridges.