Answer: evacuate when officials tell you to do so and not try to fight the fire Idrk if there was options?
Explanation:
“I once left potato salad outside of the refrigerator overnight and had to throw it away in the morning.”
B.
“I once got very sick from sitting next to a lady at the park who was coughing.”
C.
“I once got a sunburn from sitting outside for too long without sunscreen.”
D.
“My cat once had to get stitches after getting in a fight with another cat.”
Answer:
The best example of the chain of infection from the given options is B. "I once got very sick from sitting next to a lady at the park who was coughing."
Explanation:
The chain of infection refers to the process through which infections are transmitted from one person to another. It typically involves a series of events or links that must be present for an infection to occur. These links include:
1. Infectious agent: The coughing lady in this example represents the infectious agent, as she was likely carrying a respiratory infection that can spread through respiratory droplets.
2. Reservoir: The coughing lady's respiratory system serves as the reservoir, where the infectious agent is harbored and can be transmitted to others.
3. Portal of exit: When the coughing lady coughs, she releases respiratory droplets containing the infectious agent, which act as the portal of exit.
4. Mode of transmission: In this case, the mode of transmission is direct contact, as the person writing the example got sick from sitting next to the coughing lady.
5. Portal of entry: The person's respiratory system is the portal of entry, as they inhale the respiratory droplets containing the infectious agent.
6. Susceptible host: The person who got sick from sitting next to the coughing lady represents the susceptible host, as they were susceptible to contracting the infection.
This example demonstrates how the chain of infection can be initiated by an infectious agent, transmitted through direct contact, and result in illness in a susceptible host. It illustrates the importance of taking precautions to prevent the spread of infections, such as covering the mouth while coughing and practicing good respiratory hygiene.
ur welcome ;3
False
Answer:
True
Explanation:
The diaphragm is a portion of muscle tissue separating the lower abdomen and the upper respiratory system including the lungs and heart.
Centers for Disease Control and Prevention, control and prevent the spread of infectious diseases. It controls the outbreak of diseases. Thus, option A is correct.
The Centers for Disease Control and Prevention (CDC) is a government body that prevents and controls the outbreak of any disease and has a goal of improving public health. It provides the consultation to improve environmental health and the control strategies in case of emergencies.
Therefore, the CDC controls the outbreak of the diseases.
Learn more about CDC here:
#SPJ2
The complete question is attached to the image below.
One function of the CDC is to prevent drugs and diseases unsafe from being in the United States.