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. Bone density test: Bone density tests are typically recommended for women starting around age 65 or earlier if risk factors are present, but they are not usually performed annually.
B. Dilated eye exam: While dilated eye exams are important, they are generally recommended every 1-2 years, not annually, unless specific conditions warrant more frequent exams.
C. Papanicolaou (Pap) test: The Pap test is recommended every 3 years for women aged 21-65 or every 5 years with HPV testing for those aged 30-65. Annual documentation is not required, but it is important to monitor this screening as part of preventative care.
D. Mammogram: Mammograms are typically recommended every 1-2 years for women starting at age 40, not annually.
Correct Answer is A
Explanation
A. Near visual acuity: Hyperopia, or farsightedness, affects the ability to see objects up close. Testing near visual acuity assesses how well a patient can see objects at a close range.
B. Ishihara: The Ishihara test is used for detecting color vision deficiencies, not hyperopia.
C. Snellen chart: The Snellen chart tests distance vision and is more useful for assessing nearsightedness (myopia) rather than farsightedness (hyperopia).
D. Tonometry: Tonometry measures intraocular pressure to assess for glaucoma, not hyperopia.