Nokea
Match the following pathogens with their descriptions: Bacteria
- A. One-celled microorganisms classified by their shapes
- B. May be made up of one or more cells; enter the human body through cuts or cracks in the skin
- C. Rod-shaped bacteria that appear in chains
- D. Type of bacteria often spread through vectors
- E. Tiny parasites that live within cells of hosts and reproduce there
- F. Parasitic worms that can inhabit the digestive tract of humans
- G. Single-celled animals that live in water and cause intestinal illnesses when ingested
Correct Answer: A
Rationale: Bacteria are single-celled microorganisms classified by shapes like cocci, bacilli, and spirilla.
You may also like to solve these questions
Rocky Mountain spotted fever is caused by
- A. Herpes varicella zoster.
- B. Rickettsia rickettsii.
- C. Escherichia coli.
- D. Staphylococcus aureus.
Correct Answer: B
Rationale: Rocky Mountain spotted fever is caused by Rickettsia rickettsii, a bacterium transmitted by ticks.
Match the following pathogens with their descriptions: Protozoa
- A. One-celled microorganisms classified by their shapes
- B. May be made up of one or more cells; enter the human body through cuts or cracks in the skin
- C. Rod-shaped bacteria that appear in chains
- D. Type of bacteria often spread through vectors
- E. Tiny parasites that live within cells of hosts and reproduce there
- F. Parasitic worms that can inhabit the digestive tract of humans
- G. Single-celled animals that live in water and cause intestinal illnesses when ingested
Correct Answer: G
Rationale: Protozoa are single-celled organisms that can cause intestinal illnesses, such as those from contaminated water (e.g., Giardia).
Match the following pathogens with their descriptions: Viruses
- A. One-celled microorganisms classified by their shapes
- B. May be made up of one or more cells; enter the human body through cuts or cracks in the skin
- C. Rod-shaped bacteria that appear in chains
- D. Type of bacteria often spread through vectors
- E. Tiny parasites that live within cells of hosts and reproduce there
- F. Parasitic worms that can inhabit the digestive tract of humans
- G. Single-celled animals that live in water and cause intestinal illnesses when ingested
Correct Answer: E
Rationale: Viruses are tiny parasites that invade host cells to reproduce, as they cannot replicate independently.
Match the following pathogens with their descriptions: Rickettsia
- A. One-celled microorganisms classified by their shapes
- B. May be made up of one or more cells; enter the human body through cuts or cracks in the skin
- C. Rod-shaped bacteria that appear in chains
- D. Type of bacteria often spread through vectors
- E. Tiny parasites that live within cells of hosts and reproduce there
- F. Parasitic worms that can inhabit the digestive tract of humans
- G. Single-celled animals that live in water and cause intestinal illnesses when ingested
Correct Answer: D
Rationale: Rickettsia are bacteria often transmitted by vectors like ticks or fleas, as seen in diseases like Rocky Mountain spotted fever.
When performing hand hygiene, how much soap do you need?
- A. A pea-sized amount
- B. A dime-sized amount
- C. A quarter-sized amount
- D. Three squirts
Correct Answer: C
Rationale: A quarter-sized amount of soap is recommended to ensure adequate coverage and effective cleaning during hand hygiene.