A nurse is caring for a client at the public health clinic.
The public health nurse understands that endoparasites are which of the following? Select all that apply.
Ticks
Protozoal
Mites
Roundworms
Tapeworms
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. To provide oversight to potential exposure: Inspections are proactive, not just a response to potential exposure to hazards.
B. To enforce local laws and regulations: While enforcement is part of the inspection process, the primary goal is preventing foodborne illnesses through compliance monitoring.
C. To monitor employee safety: Employee safety is overseen by OSHA (Occupational Safety and Health Administration), not local health departments.
D. To ensure compliance with food safety regulations: Public health departments conduct restaurant inspections to ensure hygienic food preparation, storage, and service in compliance with local food safety laws.
Correct Answer is B
Explanation
A. Hepatitis B: Hepatitis B is a bloodborne disease, primarily spread through contact with infected bodily fluids, not through a vector.
B. Rocky Mountain spotted fever: Rocky Mountain spotted fever is a vector-borne disease transmitted by tick bites. Vectors are living organisms, such as mosquitoes or ticks, that carry infectious agents.
C. E. coli O157:H7: E. coli is a foodborne illness that spreads through contaminated food or water, not via a vector.
D. Anthrax: Anthrax is a bacterial infection that spreads through direct contact, ingestion, or inhalation of spores, not through a vector.
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