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ziro4ka [17]
3 years ago
9

Cleaning dirty needles prior to use helps prevent the spread of HIV. When using bleach, the user must rinse out all the blood fi

rst and then fill the needle and syringe with full-strength bleach three times for 10 to 20 seconds. True or False?
Health
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:

False, it is preferable to use disposable needles since AIDS is a permanent disease and that is spread through the contact of blood without ebargo, the needles can be sterilized in the following way since it is not feasible to clean them with chlorine for 10 to 15 seconds. It is advisable

The best way to do this is to "BOIL IT IN WATER FOR 15 MINUTES".

Other ways, such as burning the tip with a lighter or disinfecting with alcohol, iodine ... are very little recommended. The worst is to burn the tip of the needle with a lighter, because the soot tip gets dirty and then we will introduce it under the skin with the risk of infection.

30 years ago the needles and injection syringes were boiled with water with a small metal box. A flame with alcohol was used that burned and heated a little water until it was boiled.

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Andru [333]

Answer:1. means with oxygen; in normal situations your muscles use energy (glucose) that requires the addition of oxygen (O2); the oxygen is captured in your lungs (respiratory) and transported to your muscles by your heart and blood vessels (circulatory); once combined with O2, the glucose fuels the muscle contractions and, thus, body movement

2. a moderate form of exercise that is sustained over an extended period of time, generally involving the large muscle groups and placing a demand on the heart and lungs to deliver oxygen to the muscles; aerobic exercises are most effective for developing cardiovascular fitness, for example, walking, jogging, cycling and swimming

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Explanation:

6 0
3 years ago
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Whereas observational research is designed to ________ behavior, correlational research is designed to ________.
maria [59]

Answer:

Systematically describe; assess relations between variable. Option A

Explanation:

First, we will fill in the gap in the question, check below;

''Whereas observational research is designed to SYSTEMATICALLY DESCRIBE behavior, correlational research is designed to ASSESS RELATIONS BETWEEN VARIABLE''.

In order to analyze a particular subject there is a part of research techniques to be used in which the analyst just have to observe, the research method or technique for that is called the Observational research. The person observing or the analyst can also be a participant that is part of the subject and still observe.

When you take two things -- variables and you compare and contrast them, you are already using the Correlation research method.

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Bezzdna [24]

Answer:

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