Topic Test Answers

An individual is infected with a pathogen that absorbs nutrients from its environment. In which category does this pathogen belong? A.bacteriaB.fungiC.protozoaD.virus

Which of the following health services should communities NOT provide to prevent and treat communicable diseases? A. warn citizens of potential threats B. provide regulations for food and water supplies C. support communities with vaccinations and health clinics D. eliminate diseases by adding medicine to drinking water Please select the best answer from the choices provided.

Vector contact involves contact with __________. A. an infected surface B. contaminated water C.an infected organism D. a carrier organism

Which of the following individuals would be at the greatest risk for bacterial pneumonia? A. a 90-year-old grandmother B. a 30-year-old teacher C. a 45-year-old parent D. a 20-year-old college student Please select the best answer from the choices provide.d

Doctors often advise a combination of treatments to eradicate an infection and treat symptoms.

Antibiotics are the treatment of choice for __________. A. strep throat and bacterial pneumonia B. the common cold and influenza C. meningitis and the common cold D. influenza and strep throat Please select the best answer from the choices provided.

Disease transmission through contaminated food can be reduced by proper cooking techniques and regulations. Please select the best answer from the choices provided.

Hand washing is an important behavior that can help cut down your chances of becoming sick with a communicable disease. Please select the best answer from the choices provided.

Which statement correctly describes the inflammatory response process? A. blood vessels dilate, swelling occurs, phagocytes ingest foreign bacteria or viruses B. phagocytes enter the area, swelling occurs, enzymes are released to ingest foreign bacteria and viruses C. acids are released, enzymes are released, phagocytes enter the area and ingest foreign bacteria and viruses D. cells are destroyed and bacteria or viruses are ingested, blood vessels dilate, swelling occurs Please select the best answer from the choices provided.

Physical barriers that help prevent an individual from contracting diseases include __________. A. white blood cells, enzymes, tears, and skin B. sweat, stomach acid, skin, and enzymes C. sweat, tears, skin, and mucus membranes D. enzymes, mucus membranes, stomach acid, and tears Please select the best answer from the choices provided.

How can the spread of disease through contaminated water be limited? A. Individuals can wash their hands often. B. Individuals can avoid contact with contaminated food. C. Sewage systems can be regulated and controlled. D. Individuals can avoid contact with sick people. Please select the best answer from the choices provided.

Which statement BEST describes a treatment for a contagious illness? A. Bacteria, molds, or synthetic substances are used to create antibiotics, which are the most successful treatment for bacterial illnesses. B. Viral infections are best treated with antibiotics and vaccines, which are made from the pathogen that they are meant to treat. C. Treatment for fungal infections is made from different forms of molds, which can be taken orally or topically. D. Vaccines are made from molds and bacteria and are used to treat and prevent different viral infections.

Describe the symptoms and treatment for athlete's foot.

Parasitic infections generally infect the __________. A. skin and lungs B. intestines and skin C. lungs and intestines D. blood and intestines Please select the best answer from the choices provided.

Pathogens are disease-causing agents.