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. A patient who has a breathing disorder: Fowler’s position (sitting with the head of the bed elevated) can help ease breathing difficulties by allowing better lung expansion.
B. A patient who has severe hypotension: Fowler’s position may exacerbate hypotension. A supine or Trendelenburg position might be more appropriate for severe hypotension.
C. A patient who is having a perineal examination: A lithotomy position is generally used for perineal examinations.
D. A patient who is having a rectal examination: The Sims' position is typically used for rectal examinations.
Correct Answer is D
Explanation
A. Alcohol: Alcohol can be used for cleaning but may not be sufficient for all minor surgical preparations. It is not considered an antiseptic in the context of preoperative skin cleaning.
B. Normal saline: Normal saline is used for irrigation and wound cleaning but does not have antiseptic properties.
C. Disinfectant: Disinfectants are used to clean surfaces and equipment but are not typically used directly on the skin for surgical preparation.
D. Antiseptic: Antiseptics, such as iodine-based solutions or chlorhexidine, are used to clean the skin and reduce the risk of infection before a minor surgical procedure.