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Levart [38]
3 years ago
6

Which of the following is a benefit of cardiovascular machines?

Health
1 answer:
Tamiku [17]3 years ago
4 0
ANSWER : A


Explanation:
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Which of these is a way to reduce the possibility of transmitting HIV?
asambeis [7]

Answer: C: Using your refusal skills!

Explanation: HIV is transmitted through bodily fluids and sexual contact. Using illegal drugs is not only harmful (most likely), but you are not maintaining safety measures. There is no vaccine for HIV as of now, so injecting drugs would not me a preventative measure. Engaging in sexual activity with multiple partners is one of the ways TO CONTRACT HIV, even when using protection. If you don't use universal precautions in a healthcare setting, you can contract HIV (although not as likely). So the best way to reduce your chances of HIV would be to use universal precautions, use protection, or the best way, use refusal skills.

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3 years ago
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Anaphylaxis must have which of the following symptoms
enyata [817]
Watery, runny eyes
Runny nose
Sneezing
Nasal congestion
Itchy rashes or hives.

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5 0
3 years ago
Edith had a cold and spread her cold to her sister when her sister drank from the same glass Edith had used that morning. This f
Elina [12.6K]

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The correct answer is: D. contaminated objects



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8 0
3 years ago
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El area de una cancha de basquetbol
Ira Lisetskai [31]

Answer:

The length is 28.656 m and the width is 14.656 m

Explanation:

<u><em>The question in English is</em></u>

The area of a basketball court  is 420 m² if the length is 14 meters  more than the width, what are its dimensions?

Let

L ----> the length of the basketball court

W ---> the width of the basketball court

we know that

The area of the of rectangular court is

A=LW

we have

A=420\ m^2

so

420=LW ----> equation A

L=W+14 ----> equation B

substitute equation B in equation A and solve for W

420=(W+14)W\\\\W^2+14W-420=0

Solve the quadratic equation by graphing

The solution is W=14.656\ m

see the attached figure

Find the value of L

L=14.656+14=28.656\ m

therefore

The dimensions are

The length is 28.656 m and the width is 14.656 m

8 0
3 years ago
What is the correct procedure for lifting a heavy box from the floor to a table height shelf
vlada-n [284]

Answer:

Bend knees 90 degrees( kind of like a squat) this puts the least pressure and strain on your back. Place hands to pick up box (depends on the box, but mostly at the sides and hold from below) slowing straighten legs/knees from the positions and then proceed to place it on table. If the table is lowers than your level of holding the box, begin to bend knees to rest the box on the table.

Explanation:

8 0
3 years ago
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