1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel [31]
3 years ago
13

The endocrine system has _______ that act as chemical messengers. A. glands B. hormones C. alveoli D. bronchioles

Health
2 answers:
Paraphin [41]3 years ago
6 0

The correct answer for this question is B. Hormones

devlian [24]3 years ago
4 0
Hormones is the correct answer<span />
You might be interested in
7. Identify chemical products commonly used for intermediate and low-level surface disinfection, and explain the
madreJ [45]

Answer:

Disinfection is a process in which bacteria, cysts, other microorganisms etc. are killed or inactivated by various chemicals.

Explanation:

Low-level clean --  used to disinfect items that are not critical that come into contact with skin. This includes: patient-care devices that would be used on more than one patient on a work day, hard surfaces, beds, blood pressure device, etc. For this type of cleaning, Ammonium compounds are used. For waiting rooms, exam rooms, patients bed... It is able to kill amoebas, molds, microbes, most of the viruses, fungi...

In low-level cleaning, Ethyl or isopropyl alcohol (70-90%) is used.

It's also called rubbing alcohol. It can be found in many households and hospitals.

Advantage: it removes bad bugs, ticks, kills fruit flies, removes stains...

Disadvantage: it can cause nausea, vomiting, nose and throat irritations, even difficulties with breathing.

Intermediate level clean -- disinfectants that belong to this type of cleaning are usually used to clean some of the critical items that can potentially be on a person. Like clothing, workwear or anything that can get in touch with bacteria or blood borne pathogens. For this type of cleaning, alcohol can be used. Bleach, as it is often used to disinfect clothing in healthcare facilities. A blend of bleach and hydrogen peroxide, they attack more complex bacteria than bleach alone.

To use this type of disinfection, a person must use equipment such as gloves, long-sleeved clothes, googles etc.

Those two are very good methods, but are not 100 % effective.Disinfection usually kills around 99% of any harmful bacteria, but sterilization generally kills 100%. The process of disinfecting a surface intends to kill all the microorganisms that produce diseases, which still remain on the surface. Disinfection is a good method of cleaning, but it can't be mistaken for sterilization. <em>It is a process in which all forms of life are totally destroyed.</em>

Phenolic germicidal detergent solution -- it is a detergent that's based on iodophor and it has a great impact in destroying bacteria and viruses. It is used for floors, counter tops, walls etc.

Bleach and bleach based products, hydrogen peroxide.

Advantages: it removes bacteria, stains, kills germs...

Disadvantages: it is very corrosive, which means it can leave skin very irritated. If it's mixed with other cleaning products, it will react and cause dangerous gases -- like chlorine and ammonia.

6 0
3 years ago
Why are credibility and reliability importance concerns when performing research on the Internet? Describe the strategies you us
Nutka1998 [239]
Having a credible and reliable sources are important in performing research especially on the internet. This is because nowadays with just one click all information can be check on the internet however one is not sure if that is the right one that can then be validated thus there are strategies to know information if they are credible and reliable. One of it is the site one knows and trust mostly is important as it can help narrow down what you're looking for. Another would be checking on the date, select the latest one for it to be more reliable. Another would be checking the credentials for the writer as for you to be sure information provided is credible and lastly check if there are comments such as reviews from the source and the author to make sure that other people are also using the information provided which means it is reliable.
3 0
3 years ago
Why is it important to warm up your muscles before a workout?
adelina 88 [10]

Answer:

A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles. Warming up may also help reduce muscle soreness and lessen your risk of injury. Cooling down after your workout allows for a gradual recovery of preexercise heart rate and blood pressure.

4 0
3 years ago
Read 2 more answers
Which of the following people would be least at risk of getting an STI?
alex41 [277]
Are there choices to this question if so what are they
6 0
3 years ago
Read 2 more answers
Chrome therapy and radiation is used to treat which disease
yanalaym [24]
D. Cancer is the answer to your question as those types of therapy cannot treat the previous diseases/disorders
3 0
3 years ago
Read 2 more answers
Other questions:
  • Martin, a caregiver, finds five-year-old Jessa unconscious and not breathing. Martin performs
    11·2 answers
  • The grieving process is______
    8·2 answers
  • Describe 3 ways that alcoholism affects the family<br> 1.<br> 2. <br> 3.
    15·2 answers
  • The manager is responsible for knowing the food sanitation rules. This includes the supervision of food handlers in:
    10·1 answer
  • A 60-year-old man has scheduled a follow-up appointment with his primary care provider stating that the omeprazole (Prilosec) wh
    7·1 answer
  • What is two kinds of healthey food to eat
    7·2 answers
  • Pretest: communication and child care
    10·1 answer
  • Developing diabetes after years of eating a steady diet of fast food is an example of
    13·1 answer
  • What purpose is served by the enzymes found in the head region? (SPERM CELL)
    11·1 answer
  • Employment opportunities for medical assistance are expanded and growth what percentage throughout 2020
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!