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 D
Explanation
A. Step away from the patient: Stepping away from a falling patient could result in injury and is not a safe or supportive action.
B. Try to hold the patient in an upright position: Trying to hold a falling patient upright can increase the risk of injury for both the patient and the medical assistant.
C. Break the fall with your body: Using your body to break a fall could cause injury to both you and the patient. It's not recommended.
D. Gradually lower the patient to the floor: If a patient starts to fall, gently guiding them to the floor can help prevent injury by controlling the fall.
Correct Answer is C
Explanation
A. Chemistry: Chemistry typically involves tests related to chemical components of blood, such as electrolytes and enzymes, not hematological tests.
B. Serology: Serology involves the study of blood serum and its components, often related to immune responses and infections, not hematological tests.
C. Hematology: Hematology is the laboratory section responsible for performing tests related to blood components, including CBC (Complete Blood Count) and erythrocyte sedimentation rate (ESR).
D. Microbiology: Microbiology focuses on the study of microorganisms, including bacteria and viruses, not hematological tests.