a hepatitis b screen is performed on a pregnant client and the results indicate the presence of antigens in the clients blood on the basis of this ndi
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Nursing Elites

NCLEX-PN

Health Promotion and Maintenance NCLEX Questions

1. A hepatitis B screen is performed on a pregnant client, and the results indicate the presence of antigens in the client's blood. On the basis of this finding, the nurse makes which determination?

Correct answer: A

Rationale: A hepatitis B screen is performed to identify antigens in maternal blood. If antigens are present, it indicates that the mother is a carrier, and the newborn will need to receive hepatitis immune globulin and vaccine soon after birth to prevent transmission. Therefore, choice A is correct. Choices B and C are incorrect because the presence of antigens indicates a positive result, not a negative one or the absence of hepatitis B in the mother. Choice D is incorrect as it suggests the client needs to receive the hepatitis B series of vaccines, which is not the immediate action required when antigens are found in the maternal blood.

2. A 45-year-old client with type I diabetes is in need of support services upon discharge from a skilled rehabilitation unit. Which of the following services is an example of a skilled support service?

Correct answer: D

Rationale: The correct answer is medication instruction. This is a skilled service that requires specialized knowledge and training to provide proper guidance on medication management for a client with type I diabetes. Grocery shopping, house cleaning, and transportation services are considered unskilled services as they are typically offered by volunteer or fee-for-service agencies and do not require specialized medical expertise. Medication instruction, on the other hand, involves educating the client on how to properly take medications, understand potential side effects, and manage their medication regimen effectively, which necessitates a high level of expertise and training.

3. A nurse is preparing to test cranial nerve I. Which item does the nurse obtain to test this nerve?

Correct answer: C

Rationale: To assess the function of cranial nerve I (olfactory nerve), the nurse uses a wisp of cotton to test the sense of smell in a client who reports loss of smell. The nurse assesses the patency of the client's nostrils by occluding one nostril at a time and asking the client to sniff. Next, with the client's eyes closed, the nurse occludes one nostril and presents a non-noxious aromatic substance such as coffee, toothpaste, orange, vanilla, soap, or peppermint. Choice A, 'Coffee,' is incorrect because it is used to present non-noxious aromatic substances to assess cranial nerve I. Choice B, 'A tuning fork,' is used to assess the function of cranial nerve VIII (acoustic nerve). Choice D, 'An ophthalmoscope,' is used to assess the internal structures of the eye, not cranial nerve I.

4. Central venous access devices (CVADs) are frequently utilized to administer chemotherapy. What is an advantage of using CVADs for chemotherapeutic agent administration?

Correct answer: C

Rationale: The correct advantage of using CVADs for chemotherapeutic agent administration is that chemotherapeutic agents can be caustic to smaller veins. Many chemotherapeutic drugs are vesicants, which can cause tissue damage even in low concentrations. Using a CVAD to administer these agents into a large vein is optimal as it reduces the risk of damage. Choice A is incorrect as CVADs are actually more expensive than a peripheral IV, making it a disadvantage. Choice B is incorrect because the frequency of administration depends on the specific drug being administered, not on the access device, so it does not represent a universal advantage. Choice D is incorrect because IV chemotherapeutic agents are typically not self-administered at home; they are usually given in a hospital, outpatient, or clinic setting, making it an invalid advantage of using CVADs.

5. Which of the following foods should be avoided by clients who are prone to developing heartburn as a result of gastroesophageal reflux disease (GERD)?

Correct answer: C

Rationale: The correct answer is chocolate. Ingestion of chocolate can reduce lower esophageal sphincter (LES) pressure, leading to reflux and clinical symptoms of GERD. Lettuce, eggs, and butterscotch do not affect LES pressure and are less likely to trigger heartburn in individuals with GERD. Therefore, clients who are prone to developing heartburn due to GERD should avoid consuming chocolate to manage their symptoms effectively.

Similar Questions

When determining a fetal heart rate (FHR) and noting accelerations from the baseline rate when the fetus is moving, a nurse interprets this finding as:
A 65-year-old female client is experiencing postmenopausal bleeding. Which type of physician should this client be encouraged to see?
An adult client undergoes various diagnostic tests to determine the pumping ability of the heart. The nurse notes that the results of these tests indicate that the client's cardiac output is 5 L/min. The nurse makes which conclusion?
While a client is on total parenteral nutrition, which of the following values should the nurse monitor closely?
Which of the following foods is a complete protein?

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