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enot [183]
4 years ago
6

Sterilization of surgical instruments is a process that renders the items free of:

Medicine
1 answer:
Natalija [7]4 years ago
3 0

Answer:

The correct answer to the question: Sterilization of surgical instruments is a process that renders items free of:___, would be, A: Spores.

Explanation:

Spores are a particularly difficult topic when talking about complete sterility, and an environment that is pathogen free, because spores, which are the inactive form that some bacteria take when they are attacked to be eliminated, are resistant to a lot of cleaning procedures, and once the circumstances are right, the spore will re-activate itself and infect. This is the reason why sterilization techniques have been developed, and improved; to be able to not just eliminate all living microorganisms on surgical equipment, but also spores. Without this, sterilization is incomplete, and infection to patients is possible.

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When you have one dose of pfizer vaccine effective
Marrrta [24]

Answer:

FDA approves Pfizer booster shots for people who are 'high risk' or over 65. The US Food and Drug Administration on Wednesday authorized a booster dose of the Pfizer and BioNTech Covd-19 vaccine for those ages 65 and older and some high-risk Americans, paving the way for a quick rollout of the shots.

Explanation:

6 0
3 years ago
Coontz reports that studies of the impact of childcare universally find that children would be better off if cared for by their
Sladkaya [172]

Answer: True

Explanation:

The Coontz studies shows that the mothers that live at house and teach their babies at house then the babies will be more better off.

According to her research the babies whose mothers are housekeepers take care of children in a better way as compared to the children whose mother go to office.

The mothers gives more time or can say all the time to the teach the child in a good way.

7 0
3 years ago
Norepinephrine acts on the heart by _________
Westkost [7]

Answer:

The correct option is : a. causing threshold to be reached more quickly      

Explanation:

Norepinephrine, also known as noradrenalin, is an organic compound, which belongs to the catecholamine family. It acts as a hormone and a neurotransmitter in the brain and the body and also impacts the heart.

It is one of the hormones secreted by the adrenal medulla. Norepinephrine is a part of the fight-or-flight mechanism of the body. It acts by binding to the β-1 receptors and opens the chemical or ligand gated calcium and sodium ion channels. Therefore, <u>it causes the threshold to be reached faster </u>by increasing the rate of depolarization and thus causes heart arrhythmia.

Therefore, <u>Norepinephrine acts on the heart by </u><u>causing threshold to be reached faster.</u>

6 0
3 years ago
What is difference between Heart attacks and heart failure?
krok68 [10]

 Heart attacks happen suddenly when one of the arteries leading to the heart becomes blocked and cuts off the blood flow. Without oxygen, the heart muscles start to die.

Heart failure, on the other hand, usually develops gradually. The heart muscle becomes weaker and has trouble pumping blood to nourish the cells in your body. This is a chronic condition that gradually gets worse. But medications can help you live longer and better with it

8 0
4 years ago
Read 2 more answers
A patient' visual acuity was tested using a Snellen chart. The results indicated that her vision was 20/50. What does this resul
Kamila [148]

Answer:

It is a vision that is close to normal, if in the optometric revision improves with the use of the pinhole more than three lines, the problem may be of the refractory type; If this is not corrected, it can be concluded that there is a disease.

5 0
3 years ago
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