HEALTH HIGH SCHOOL

Why isn't a higher concentration of disinfectant used to clean contact lenses?

Answers

Answer 1
Answer:

Disinfection means inactivating all pathogenic microbes but not necessarily all microorganisms. It can be done thru cleaning and rinsing.  In the case of contact lens, they can be disinfected using only a 3% hydrogen peroxide solution – and not higher concentration for safety. With the several commercial disinfecting solutions for contact lenses evaluated in May 1983 – only 3% hydrogen peroxide has a fast disinfection rate of 3-4 hours and has met the safety factor requirement as suggested by FDA.


Related Questions

COLLEGE

What should you do if the exercise schedule you make for yourself is not working out well by midweek?

Answers

You should change it out (try out a new method so that you get something that will work).

Answer:Stick to the schedule anyway. Learning what does not work can be just as valuable as learning what does work. You can reevaluate the schedule at the end of the week and change it as necessary. ( answer for plato, you can put it in your own words!)

Explanation:

MIDDLE SCHOOL

Which are the three classes of nutrients that supply your body with energy? carbohydrates, vitamins, and proteins

carbohydrates, fats, and proteins

minerals, fats, and proteins

Answers

The three classes of nutrients that supply your body with energy are carbohydrates, fats, and proteins.

It would be choice B (Carbohydrates, fats and proteins) all three of those supply your body with lots of energy each day!
MIDDLE SCHOOL

Many fad diets discourage people from eating certains foods leading to ___

Answers

Explanation:

i feel fad diets can lead to people not liking certain foods it can lead to health concerns such as obesity or people being under weight

HIGH SCHOOL

12. Which of the following statements about communication is most accurate? A. Most body language is related to emotions and attitudes. B. Business letters should be sincere, to the point, and impersonal. C. Expressing your enjoyment of hockey games reflects a basic attitude. D. Attitudes change day by day, while moods persist over time.

Answers

I have to say that the answer has to be A, over all.
I think the answer is A.
COLLEGE

What must you learn before you can calculate your target heart rate for exercise?

Answers

You must calculate your resting heart rate
MIDDLE SCHOOL

If i learned how to be a pro screamo would i strip my throat

Answers

I do not think if you became a Pro-Screamo at your age you would strip your throat out 
Depending on your age, you could damage your vocal cords
HIGH SCHOOL

Which of these could influence a persons biological sex? A. Media exposure
B. Blood type
C. Society and culture
D. Chromosomes
Choose one

Answers

A persons biological because its the only one that makes sense according to the study of genetics.  EX: X chromosome are always in females eggs, while the x & y chromosome is in the male.

What is a chromosome in a human?

Chromosomes are structures located in the center (nucleus) of cells that carry long  framents of DNA.

Thus, option D is correct is Chromosome .  EX: X chromosome are always in females eggs, while the x & y chromosome is in the male.

To learn more about  Chromosomes click here:

brainly.com/question/1596925

#SPJ2

D, because its the only one that makes sense according to the study of genetics. EX: X chromosome are always in females eggs, while the x & y chromosome is in the male sperm.
COLLEGE

If Quentin signs up for his doctor’s health portal, who will automatically have the right to access his medical information? Check all that apply. Quentin
his wife
his doctor
his employer
the appointment desk

Answers

Answer:

  • Quentin
  • his doctor

Explanation:

A Health Portal is an application that allows a direct experience between patient and doctor. That is, it is an environment in which the patient can provide information that improves medical care, enhancing and speeding up the dignostics and information exchange. As this portal is provides direct communication between doctor and patient, the only people who have access to the information contained there are Quentin and his doctor.

Answer:

number 1

Explanation:

HIGH SCHOOL

Which one of the following choices is most accurate about fat-soluble vitamins? A. They can be stored in the body.
B. They help build collagen and aid in healing.
C. They provide no risk of vitamin toxicity.
D. They can cause gastric upset, diarrhea, and kidney stones.

Answers

I want to say it is D, but i do not know a WHOLE lot about vitamins
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