Name the four principle functions of the respiratory system

2 answers:

3 0

<span>The primary organs of the respiratory system are lungs, which function to take in oxygen and expel carbon dioxide as we breathe. The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide.</span>

yanalaym [24]3 years ago

3 0

The primary organs of the respiratory system are lungs.

You might be interested in

I really need this done you have to give 3 examples for each collum

Zepler [3.9K]

You need what done? u have no picture attached

3 0

3 years ago

Jackie noticed an increase in appetite after she started weight training. Since she did not change her eating habits, her body f

muminat

If you eat less when you are in weight training, you will loose weight because you burn more calories in training then not. If you're calorie intake remains the same, you will burn more and lose more body fat.

3 0

3 years ago

What is food insecurity? What is food security? 1. What are some of the physiological changes that occur in the body's systems w

MA_775_DIABLO [31]

Answer:

Food Security is the state of being without reliable access to a sufficient quantity of affordable, nutritious food.

1. Physiological changes that occurs with aging; The cardiac output decreases, blood pressure increases and arteriosclerosis develops. The lungs show impaired gas exchange, a decrease in vital capacity and slower expiratory flow rates.

2. Micro-nutrient status may fluctuate and shortfalls in vitamin D, iron and a number of other nutrients. Important risk nutrients include protein; omega-3 fatty acids; dietary fiber; vitamins B6, B12, and E; calcium; magnesium; and potassium. Many older adults are not getting enough of these nutrients. On the other hand, too many older adults are getting too much folate and sodium.

Calcium and Vitamin D. Older adults need more calcium and vitamin D to help maintain bone health.
Vitamin B12. Many people older than 50 do not get enough vitamin B12.
Fiber. Eat more fiber-rich foods to stay regular.
Potassium.
Know Your Fats.

Calcium. Helps to build strong bones and teeth. ...
Iron. Helps red blood cells deliver oxygen to your baby. ...
Vitamin A.
Vitamin C.
Vitamin D.
Vitamin B6.
Vitamin B12.
Folate (Folic Acid)

2. A Pregnant Woman Should Include in Her Daily Diet at Least:

Six servings of enriched, whole-grain breads and cereals. Three servings of nonfat or low-fat milk or milk products. Two to three servings of extra-lean meats, chicken without the skin, fish, or cooked dried beans and peas. Eight glasses of water.

Acupuncture and massage. While some complementary therapies, such as acupuncture and massage, are generally considered to be safe during pregnancy, there are still times during pregnancy when they should not be used.
Cats.
Cleaning products.
Exercise.
Fake tan.
Food.
Alcohol.
Hair dye.
Sauna or jacuzzi.
Painting
Sunbeds.
X-rays