A nurse is caring for a client at the public health clinic.

Exhibits

The public health nurse understands that endoparasites are which of the following? Select all that apply.

Ticks

Protozoal

Mites

Roundworms

Tapeworms

Answer and Explanation

Correct Answer : B,D,E

A. Ticks: Ticks are ectoparasites that attach to the outside of the host rather than living inside the body.

B. Protozoal: Protozoa (e.g., Giardia lamblia, Entamoeba histolytica) are endoparasites that live inside the host, affecting the digestive system.

C. Mites: Mites (Sarcoptes scabiei) are also ectoparasites and do not cause internal gastrointestinal infections.

D. Roundworms: Roundworms (Ascaris lumbricoides) are endoparasites that live in the intestines and can cause gastrointestinal symptoms and malnutrition.

E. Tapeworms: Tapeworms (Taenia solium, Taenia saginata) are also endoparasites that reside in the intestines and can cause weight loss and abdominal discomfort.

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Correct Answer is B

Explanation

A. Abstinence is the only way to be certain you are HIV free: While abstinence eliminates the risk, it is not the only preventive measure. Safer sex practices, such as condom use and PrEP (pre-exposure prophylaxis), can significantly reduce the risk of HIV.

B. The test would not cover any recent infection, so if the client has had recent unprotected sex, the test should be repeated in 3 months. HIV has a "window period" during which recent infections may not yet be detectable. Retesting in 3 months ensures accuracy and proper diagnosis.

C. The test could be wrong and the client might still have an HIV infection: Modern HIV tests are highly accurate, but recent infections may not be detected. Instead of causing unnecessary distress, the focus should be on retesting after the window period.

D. Sex should be restricted to one partner: Monogamy does not guarantee HIV prevention unless both partners are tested and remain faithful. The emphasis should be on safe sex practices.

A. "Salmonella is a bacterial infection." B. "Salmonella symptoms include headaches, abdominal pain, diarrhea, nausea, vomiting, and fever." C. "Salmonella may be spread by spores that form once contaminated blood is exposed to the air." D. "Salmonella has a 48-hour incubation period."

Correct Answer is C

Explanation

A. "Salmonella is a bacterial infection." Salmonella is a gram-negative bacterium that causes foodborne illness.

B. "Salmonella symptoms include headaches, abdominal pain, diarrhea, nausea, vomiting, and fever." These are common symptoms of Salmonella infection, particularly gastroenteritis.

C. "Salmonella may be spread by spores that form once contaminated blood is exposed to the air." Salmonella is a bacterial infection that spreads primarily through contaminated food, water, or direct contact with infected animals. It does not form spores, and exposure to air does not play a role in its transmission.

D. "Salmonella has a 48-hour incubation period." While the incubation period can range from 6 to 72 hours, 48 hours falls within the expected time frame.

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A nurse is caring for a client at the public health clinic. Exhibits The public health nurse understands that endoparasites are which of the following? Select all that apply.

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Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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A nurse is caring for a client at the public health clinic.

Exhibits

The public health nurse understands that endoparasites are which of the following? Select all that apply.