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Neko [114]
3 years ago
6

What two things are necessary to prove an exposure occurred

Health
1 answer:
anygoal [31]3 years ago
5 0
When assessing a possible exposure, it is necessary to note both the portal of entry and the mode of transmission. In simple terms, exposure to communicable disease requires two components. First component is a method of transmission wherein a pathogen enters the body. For example, a needle stick incident, the needle is the method of travel. The infected material travels from the host patient to the employee by way of the needle. The second component is the portal of entry. It is the path through which the infected material gains entry into the body. Referring to our example earlier, in the needle stick incident, the place where the needle punctures the skin is the portal of entry for the disease.
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alisha [4.7K]

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hope this helped :D

6 0
4 years ago
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Do you think that the forced vital capacity (FVC) of a person would change as that person increases exercise training? Why or wh
Oksana_A [137]

Answer:

Yes. Because training improves the resistance.

Explanation:

The volume of air (in liters) that can be drawn from the fully inflated lungs is called forced vital capacity (FVC); also the most important measure of air flow is the forced expiratory volume in the first second (FEV1), this is the amount of air that an individual can draw a second after starting exhalation taking the Fully inflated lungs and doing their best.

Training improves the resistance and strength of the respiratory muscles in athletes, reduces the resistance of the respiratory channels, increases lung elasticity and alveolar expansion as seen in studies where there is an expansion of lung capacities and volumes. This improvement can be quantified by spirometry.

8 0
4 years ago
Rosalyn's arms feel tired and fatigued after she held her cousin's baby for a few minutes. What area of fitness does she need to
Grace [21]
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4 0
3 years ago
What is the most accurate statement about the body’s water balance?​
julsineya [31]

Answer:

e. Metabolic water is generated in the tissues as a product of chemical reactions.

Explanation:

Metabolic water is a water that is found inside living organisms and it is created by the metabolism. It oxidizes substances that are filled with energy.

Some organisms are more dependent on this type of water than the others. For example: animals that live in the desert and birds that migrate from a place to place.

When it comes to humans, they only get a small amount of metabolic water. And that small amount is used for excreting urea. Urea is the main product of protein metabolism and it's found in urine.

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3 years ago
What are some possible health issues a person with a magnesium deficiency could experience?
Aloiza [94]

Answer:

idk

Explanation:

my names I'm slow for a reason

6 0
3 years ago
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