A medical assistant should recognize that which of the following procedures is usually performed by a registered nurse?
Administering IV medication
Performing a heel stick on an infant
Drawing blood for a glucose tolerance test
Performing venipuncture with a winged collection device
The Correct Answer is A
A. Administering IV medication: Administering intravenous (IV) medication is typically within the scope of practice for registered nurses (RNs) due to the complexity and need for careful monitoring.
B. Performing a heel stick on an infant: This procedure is often performed by medical assistants, especially in a pediatric setting, as it is part of routine blood collection practices.
C. Drawing blood for a glucose tolerance test: Medical assistants are usually trained to perform blood draws, including for glucose tolerance tests.
D. Performing venipuncture with a winged collection device: Medical assistants are generally trained to perform venipunctures, including using winged collection devices (butterfly needles)
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Correct Answer is C
Explanation
A. Colonoscopy: A colonoscopy is an invasive procedure that requires written informed consent due to the associated risks and the need for detailed patient understanding.
B. Dilation and curettage: Dilation and curettage (D&C) is an invasive procedure requiring written informed consent, including an explanation of risks, benefits, and alternatives.
C. Venipuncture: For venipuncture, verbal consent is generally sufficient, as it is a minor procedure with minimal risk.
D. Cardiac stress test: A cardiac stress test, while less invasive, typically requires written informed consent due to potential risks and the need for patient understanding.
Correct Answer is A
Explanation
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.