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Scorpion4ik [409]
4 years ago
9

What are the body's natural barriers against pathogen

Health
2 answers:
svetlana [45]4 years ago
7 0

Natural barriers include the skin, mucous membranes, tears, earwax, mucus, and stomach acid.

daser333 [38]4 years ago
3 0

Answer:

Skin, mucous membranes, mucus, hair, stomach acid.

Explanation:

Our body has defense mechanisms to combat the different agents that can invade the body and cause infections, or even allergic reactions. The body's defenses against infection include natural barriers such as skin, mucous membranes, mucus, hair, stomach acid, among others, and nonspecific mechanisms such as certain types of white blood cells and fever, and specific mechanisms such as antibodies.

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Stephanie has always enjoyed the outdoors and prefers to wear baseball caps, T-shirts, and jeans. After school, she is often bus
morpeh [17]

Answer:

You should invite Stephanie to hangout with you and your friends at lunch, attend one of her games, and compliment her style.

Explanation:

Numbers 2, 3, and 5.

4 0
3 years ago
Cocaine is considered a ________ drug because it tends to increase overall levels of neural activity.
Sindrei [870]

Answer:

<em><u>The answer is</u></em>: <u>Stimulating.</u>

<u />

Explanation:

<u>Classification of drugs according to their effects on the nervous system</u>:

DEPRESSORS. Alcohol. Opioids: heroin, morphine, methadone. ...

STIMULANTS. Major stimulants: amphetamines and <u>cocaine</u>. Minor stimulants: nicotine, caffeine.

DISTURBING. Hallucinogens: LSD, mescalina, peyote. Cannabis derivatives: hashish, marijuana.

<em><u>The answer is</u></em>: <u>Stimulating.</u>

5 0
3 years ago
Which of the following is NOT a musculoskeletal disorder or injury from ergonomic hazards?
padilas [110]

Mesothelioma is not a musculoskeletal disorder or injury from ergonomic hazards.

Further Explanation

Ergonomics is the study about workplaces and the people working in it. It also involves modifying the workplace to fit the workers, providing them comfort and safety and as result leads to productivity.

An ergonomic hazard is a physical factor within the workplaces that harm the musculoskeletal system. Themes included in ergonomic hazards are repetitive movement, manual handling, workplace/job/task design, uncomfortable workstation height and poor body positioning.

The main areas of concern for workplaces and employees in terms of ergonomics will often relate to:

• workstations (sitting and standing)

• equipment layout and operation

• computer systems

• noise

• lighting

• thermal comfort

<em>Strains and sprains, tendonitis and carpal tunnel</em> are all musculoskeletal disorder that is caused by ergonomic hazard that may be from repetitive movement, manual handling, uncomfortable workstation height and poor body positioning.

Mesothelioma is a type of cancer that forms in the lining of the lungs, abdomen and heart. It is primarily caused by inhaled asbestos fiber which a type of chemical hazard in the workplace.

Learn more

  1. Learn more about Carpal tunnel brainly.com/question/3665507
  2. Learn more about Needlestick Act brainly.com/question/8348153
  3. Learn more about OSHA brainly.com/question/9372437

Keywords: ergonomic hazards, ergonomics, hazards, mesothelioma,  

7 0
3 years ago
Read 2 more answers
One effect of heroin that can impair a driver's abilities is:
Effectus [21]
Using heroin can slow a driver's reaction time, cause visual distortions,and impair simple motor skills.
8 0
4 years ago
Read 2 more answers
VAN SAY<br>DAY 2<br>indent eller<br>Find the remmen den star and equivalent to the​
leonid [27]

Answer:

'remmen' or braking could be the equivalent of fasting, which is an important component for keeping healthy. Times and duration of this activity can vary from person to person depending on their daily routine, health conditions and their purpose of doing so. It involves a certain period of either not drinking/eating anything at all or allowing oneself only to drink/eat certian limited foods in a limited amount.

5 0
3 years ago
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