Why is ur lungs important?

Answers

Answer 1
You're lungs are what let you breath.
Answer 2
Because your lungs are connected with your internal system, so your lungs help u breathe in/out air for your body, if you don't breathe, than you die than, that's why people die in their sleep because old age, sickness, murder, or even because they didn't have enough air/oxygen In their room to provide them with to help their lungs absorb it. As humans we all die eventually, so that's why you see ads that say ''Don't smoke'' because smoking turns your lungs black and give us really bad health problems so that's why their important because they give us life and air to live.

Related Questions

What is anorexia nervosa? select one of the options below as your answer:
a. an illness in which healthy people avoid food to become thin
b. an illness in which obese people diet too much to become thin
c. an illness in which thin people exercise too much for their health

Answers

The answer should be A, as anorexia nervosa is when someone worries far too much about their weight and begin to eat far less, becoming severely underweight.

Unsaturated fats which are fats that are liquid at room temperature, come mainly from plant sources, are good fats.
True
False

Answers

True, unsaturated fats are good fats that mainly come from plants. Some unsaturated fats include, vegetable oil, grape seed oil, sunflower oil , coconut oil etc.

What process has led to the development of antibiotic-resistant bacteria?
a. budding
c. natural selection
b. selective breeding
d. biotic development

Answers

Natural Selection...the non-immune bacteria die off.
The correct answer is natural selection because bacteria that have a stronger resistance usually produce even more resistant offspring, and the cycle just repeats itself. I hope this helped :)

Isometric contractions are important contractions that allow humans to hold their posture over time.

true or false

Answers

The statement "Isometric contractions are important contractions that allow humans to hold their posture over time." is true. 


the skeletal muscle contractions are either isometric, in which the muscle does not change its length, or isotonic, in which the muscle changes its length without increasing tension.

Adults may face issues in old age, such as cognitive decline. Approximately 15 percent of older people may experience cognitive changes through _______
A. dementia
B. arthritis
C. gerontology
D. osteoporosis

Answers

I'm not an expert on health but I believe the answer ,since the question has the word "cognitive" in it, would be A: Dementia
Your answer is A. Dementia

Who will get the most benefit from an iron supplement?

A. Reproductive-age males

B. Reproductive-age females

C. Adolescent boys

D. The elderly

Answers

Answer: B (Reproductive-Age females)

Iron supplements are very important for reproductive-age females. An iron deficiency in pregnant mother can directly affect the iron status of the newborn infant.

Effects on mother:

Iron supplements play an important role in hemoglobin synthesis and reduce the chances of severe bleeding during labor.  

Effects on the baby:

An iron deficient mother will give birth to an iron deficient baby who will face serious health problems like anemia, muscle growth issues, or cognitive impairments.  


Answer: Reproductive age females

Explanation:Apex

Which explanation best describes medical imaging?

Answers

It seeks to reveal internal structures hidden by the skin and bones as well as to diagnose and treat disease. Its a visual technique and process that it creates

Answer:

Medical imaging uses medical equipment to take images of the body.

Medical imaging uses x-rays to image bones.

Medical imaging uses sound waves to look inside the body.

Medical imaging involves taking photographs of sick people.

Explanation:

these are the options please helpppp

what is a rep in strength training

a) the number of times to complete the full motion of an exercise
b) the number of exercise completed
c) the number of motions made in a workout
d) the number of weights lifted during a training session

Answers

Answer:

A.Because i just got it right on the test

Explanation:

The rep in strength training is the number of times to complete the full motion of an exercise. The correct option is a).

What is strength training?

Strength training includes the physical exercise which increases the strength and endurance of the body. Strength training include high intense aerobics and weight lifting. Cardio exercises are also included in strength training.

A rep is the count of numbers you do when doing an exercise without taking a break. The full form of rep is repetition. The rep word is used in weight lifting and resistance training.

Thus, the correct option is a) the number of times to complete the full motion of an exercise regarding rep in the strength training.

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What region of the body is served by the dorsal rami of the spinal nerves?

Answers

named and numbered according to the region and level of the spinal chord area from which they merge, the spinal nerves 

Final answer:

The dorsal rami of the spinal nerves serve the posterior part of the trunk. Inside the spinal cord, the anterior horn of the gray matter contains motor neurons that innervate skeletal muscles, and the ventral (anterior) region directs skeletal muscle movement.

Explanation:

Regions of the Spinal Cord

The region of the body served by the dorsal rami of the spinal nerves is typically the posterior part of the trunk. When discussing the spinal cord itself, it is divided into different regions that have specific functions. The gray matter of the spinal cord is organized into horns, and the anterior horn contains motor neurons that are responsible for innervating skeletal muscles.

Moreover, the region that contains motor neurons that direct movement of skeletal muscles is the ventral (anterior) region, particularly the ventral horn. This is in contrast to the dorsal part of the spinal cord, which generally handles sensory input. The lumbar enlargement region of the ventral horn has a larger population of motor neurons to cater to the lower limbs.

In essence, the entire anterior face of the spinal cord developed from the basal plate of the neural tube and is predominantly associated with motor function, whereas the posterior or dorsal regions, developed from the alar plate, handle sensory functions. Hence, the spinal nerves emanating from the ventral horn of the spinal cord’s gray matter serve as pathways for motor information, while sensory information is typically routed through the dorsal rami.

Which is the best strategy for overcoming low self-esteem?

A)remove the sources of worry in your life

B)commit to achieving your goals without fail

C)focus on positive aspects of your life

Answers

It would be C, to focus on the positive aspects of your life. No matter how dark your life may be, you cling onto light wherever you can find it. 

The best strategy for overcoming low self-esteem is to focus on the positive aspects of your life.

Focusing on positive parts of one's life instead of one's negative self-perceptions can help someone with low self-esteem. People can increase their sense of self-worth and create a more balanced self-image by recognizing and celebrating their individual talents, successes, and rewarding connections in their lives. This strategy promotes a better mindset and aids in ending the cycle of self-doubt.

While eliminating worry-inducing situations and setting goals are good steps, they might not immediately address the underlying issue of low self-esteem. People can progressively build a more resilient and positive self-concept, which improves general wellbeing and self-confidence, through accepting optimism and engaging in self-compassion.

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What are some symptoms of a food allergy ?

Answers

Answer:

Tingling or itching in the mouth.

Hives, itching or eczema.

Swelling of the lips, face, tongue and throat or other parts of the body.

Wheezing, nasal congestion or trouble breathing.

Abdominal pain, diarrhea, nausea or vomiting.

Dizziness, lightheadedness or fainting.

Explanation:

hope this helps. :)

Whats your health goal in a positive manner.?

Answers

to get a six pack by the end of this year 

The mcl and acl are often injured individually. true or false

Answers

The mcl and acl are often injured individually.
-  true
- true


GOOD LUCK ! ☆☆☆

Upvote.
The __________ sends signals to the brain.

A.
auditory nerve

B.
cochlea

C.
eardrum

D.
inner ear

Answers

Answer:

A... yes I think its A

Explanation:

I hope this helped

Rachel wants to improve her body composition by reducing her BMI. She swims with her friends after school two days a week and eats a well-balanced diet. What else should she do to ensure that she properly applies all the necessary FITT principles in her plan? A. She should add more cardiovascular training and weight training to her exercise routine and eat several low-calorie meals throughout the day. B. She should increase her swimming workouts to five days a week and eat a high-calorie diet that equals 2,500 calories. C. She should add a few days of weight training to her exercise routine and consume 4,000 calories a day. D. She should eat a high-protein, low-carbohydrate diet and add five days of weight training to her exercise routine.

Answers

Rachel wants to improve her body composition by reducing her BMI. She swims with her friends after school two days a week and eats a well-balanced diet. What else should she do to ensure that she properly applies all the necessary FITT principles in her plan?

D. She should eat a high-protein, low-carbohydrate diet and add five days of weight training to her exercise routine.

bioelectrical impedance analysis is a method of measuring the opposition to the flow of an electrical signal through the body fluids mainly found in muscle and fat
A true
B false

Answers

the answer is true, the other person is right

The statement "Bioelectrical impedance analysis is a method of measuring the opposition to the flow of an electrical signal through the body fluids mainly found in muscle and fat" is true.

What is bioelectrical impedance analysis?

"Bioelectrical impedance analysis (BIA) is a method for measuring body composition based on the rate at which an electrical current travels through the body."

Why is bioelectrical impedance analysis important?

"Bioelectrical impedance analysis (BIA) is a noninvasive method based on the electrical current conductance properties of tissues. It has been used to detect perioperative fluid accumulation and appears to be better than daily fluid balances at detecting changes in body weight."

What is a good BIA score?

"Healthy range is 18.5 - 24.9. If you are below this you are classed as underweight, if you are above this you are classed as overweight."

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n general, coping with stress includes __________. A. negative coping strategies B. positive coping skills C. positive attitudes D. all of the above

Answers

In general, coping with stress includes:

negative coping strategiespositive coping skillspositive attitudes

What is stress?

The term stress refers to the environmental situations that challenge the adaptive strategies of an individual.

The stressful situations may be associated with different outcomes (e.g. job stress or familiar stressful situations).

The best way to face stressful situations is to find help with a health professional and affective support.

In conclusion, coping with stress includes negative coping strategies, positive coping skills, and positive attitudes (all of the above).

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The correct answer is option D).Coping with stress includes a combination of positive coping skills, negative coping strategies, and maintaining a positive attitude. Effective coping strategies can be problem-focused or emotion-focused.

Coping with stress involves various strategies and attitudes to manage stressful situations effectively.According to Lazarus and Folkman (1984), there are two main types of coping: problem-focused coping, where one addresses the root cause of stress, and emotion-focused coping, which involves managing emotional responses to the stressor.

Effective coping strategies are crucial for mitigating the negative health effects associated with chronic stress. While developing positive coping skills and maintaining a positive attitude are ideal, it's important to recognize that sometimes negative coping strategies might also be employed, though they are generally less beneficial in the long-term.

Most states consider a BAC of _____, or greater, legal intoxication. This number is actually much lower for teenagers.


5 percent


10 perccent


.5 percent


.08 percent

Answers

the answer is .08 percent

Pasteurization is used to heat milk and remove any disease-causing organisms. It does not change the nutritional value or taste of the food. Some foods can also be pasteurized; however, if meat is heated, the value and taste change.

Which was developed to allow for a similar effect without the loss of food integrity?
A. irradiation
B. antibiotics
C. sterilization
D. filtration

Answers

The right answer is A. irradiation.

Food irradiation involves exposing foods to ionizing radiation to reduce the number of microorganisms they contain. Although it is a controversial method of food preservation, it is widely used. This process has been authorized by the Food and Drug Administration and the United States Department of Agriculture. WHO has accepted it for human consumption after extensive scientific research.

It differs from sterilization because it does not necessarily aim to destroy all the germs; Irradiation effectively destroys certain micro-organisms and many bacteria of the Vibrio genus (V. vulfunicus, V. cholerae, V. parahaemolyticus), for example, but strains very resistant to radioactivity or radioresistant are known. Finally, this method can not totally eliminate the risk of viral diseases such as norovirus or hepatitis A virus, but can nevertheless reduce the risk of infection, according to the 2013 publication of the results of work conducted by the University of Delaware.

The right answer is A. irradiation.

PLEASE HELP?!?!? IM CONFUSED WITH THIS AND ALSO EXPLAIN UR ANSWER WHY!!!
17.What is the first thing you should do if you suspect someone has alcohol poisoning?

Call 911.

Give the person coffee.

Give the person food.

Make the person vomit.


Description

Answers

Call 911 would be the best thing to do.

Whole milk does not have any of the fat removed from it that skim milk does. What changes would you expect in tests run on whole milk compared to the results received from skim milk?

Answers

it is mainly based on the type of tests that a person will conduct between whole milk and skim milk. Changes and be expected when you boil one milk with the other and compare both milks after it has been boiled. Example one may have bubbles and the other doesn't mainly whole milk theirs has a thick
cream once it's been boiled that most likely the skim milk wont have.




















































What exercise phase begins when you first start exercising?

Answers

Hi !

What exercise phase begins when you first start exercising?

-Steady state.

The knee cap is the ____

Answers

 Kneecap: The patella, the small bone in the front of the knee. The patella is a little (sesamoid) bone, embedded in the tendon of insertion of the quadriceps muscle.
Final answer:

The knee cap, known as the patella, is the largest sesamoid bone in the body and is found in the tendon of the quadriceps femoris muscle. It protects the muscle tendon from rubbing against the distal femur and does not articulate with the tibia.

Explanation:

The knee cap is also known as the patella. It is the largest sesamoid bone in the body. Sesamoid bones are those embedded in a tendon crossing a joint, in this case, the knee joint.

The patella is found in the tendon of the quadriceps femoris muscle which is the large muscle of the front thigh. Its primary role is to protect the muscle tendon from rubbing against the distal femur during movements of the joint.

Besides, the patella lifts the tendon away from the knee joint which increases the leverage power of the quadriceps femoris muscle as it acts across the knee. Importantly, the patella does not articulate directly with the tibia; it interacts with the patellar surface of the femur.

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In describing what he calls the seven sins of memory, Daniel Schacter suggests that storage decay contributes to ____________.

transience

absent-mindedness

repression

implicit memory

source amnesia

Answers

In describing what he calls the seven sins of memory, Daniel Schacter suggests that storage decay contributes to ____________.

- transience


Which of these is most likely to help someone avoid marijuana?
A. Promotions from marijuana supporters
B. Friends who use marijuana
C. A public service announcement
D. A negative role model

Answers

I believe C. would be the best answer in this selection. Hope this helps!

A public service announcement will most likely to help someone avoid marijuana.

What is marijuana?

Marijuana is cannabis especially as smoked or consumed as psychoactive (mind-altering) drug.

What is in a public service announcement?

Public Service Announcements are short messages on radio, television, and/or social media that are disseminated for free in order to raise awareness of, and change public attitudes and behaviors towards a social issue.

Hence ,A is correct option

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the abbreviation for the laws and regulations federally funded to provide emergency room care including a full medical screening to patients regardless of the ability to pay is

Answers

The Emergency Medical Treatment and Labor Act (EMTALA) is a federal law that requires anyone coming to an emergency department to be stabilized and treated, regardless of their insurance status or ability to pay, but since its patients. Emergency physicians provide the most charity care of all.

Which statement BEST describes your ability to choose sports and exercise programs?
A.
Your choices are determined by factors outside your control.
B.
You can participate in any sport or exercise program at maximum intensity.
C.
You can participate in most sports and exercise programs, though modifications may be needed.
D.
Sports and exercise programs are best determined by gender and height.

Answers

C is the answer of the story question

The statement that BEST describes your ability to choose sports and exercise programs is C. You can participate in most sports and exercise programs, though modifications may be needed.

What are physical abilities?

Physical abilities are the attributes and characteristics of an individual's body that determine their capacity to perform physical tasks or activities. These abilities can include strength, endurance, speed, flexibility, balance, coordination, agility, power, and reaction time.

Your ability to participate in sports and exercise programs depends on a variety of factors, including your physical abilities, interests, age, and health status. While some individuals may be limited in their choices due to physical or medical conditions, most people can participate in some form of physical activity.

It is important to choose sports and exercise programs that are appropriate for your fitness level and interests and to make modifications as needed to avoid injury and promote progress.

This may involve working with a coach or personal trainer to develop a safe and effective exercise program or consulting with a healthcare provider to address any medical concerns that may affect your ability to exercise.

Hence option C is correct.

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Mental health clinics, rodent control, and immunizations are conducted by the:

state government
local health department
American Medical Association
National Institutes of Health

Answers

local health department

Mental health clinics, rodent control, and immunizations are functions of the local health department, with organizations like the NIH and CDC primarily involved in research and disease monitoring rather than direct services.

Mental health clinics, rodent control, and immunizations are typically functions conducted by the local health department. These departments are part of the local government's responsibility to ensure the health and safety of its community. Although organizations like the National Institutes of Health (NIH) and the U.S. Department of Health and Human Services play significant roles in health policy, research, and national disease control initiatives, direct services like immunizations, rodent control, and mental health services are usually managed at the local level. The NIH primarily focuses on basic research on diseases, and while the Centers for Disease Control and Prevention (CDC) does monitor disease outbreaks and provide guidelines, they do not directly administer health services to local communities.

How many hours of sleep do we get?

Answers

Depends some people sleep at 9pm nd wake up at 9am.. depends what time you sleep. 
for example right now (where i live) is 1:11am; im not so sure how many hours i will sleep or if i will sleep at all c;
you need 8 hours of sleep

A disability is a physical or mental impairment, illness, or disease. true or false

Answers

True, a disability is a physical or mental impairment, illness, or disease. A physical or mental impairment that limits one's ability to carry out normal day to day functions and tasks. 
A disability is a physical or mental impairment, illness, or disease. true or false
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is the only way to stay at an appropriate weight to balance food with intake and calories burned? Mikes weekly wages are $685.20. What is the amount after a 4.2% Social Security tax and a 15% Federal Withholding income tax are deducted? Round to the nearest cent. the pitch of a sound us most closely related to the You entered a contest through your local television station. There is one first prize of a new car! There are 5 second place prizes of $1000, and 20 third place prizes of $100. If there are 2000 entries, what is the chance that you will win one of the 2nd place prizes? A biologist is writing a report about a group of rattlesnakes that all live in the state of Florida. All rattlesnakes in this group can breed with one another and produce offspring that can reproduce together. The report includes statistics about the number of these rattlesnakes, their breeding rate, and the ranges of their sizes and other traits. In this report, the biologist is describing?A.a community in Florida.B.a biome in Florida.C.a population in Florida.D.an organism in Florida. Which algebraic expression represents the product of a number and five? the pressure on a scuba diver at sea level is 14.7 pounds per square inch. The pressure in creases 0.445 psi for each foot of depth. Suppose the pressure on a diver is 41.4 psi. How deep is she? Please include the equation. Thanks Rewrite the expression below.-2a (a + b - 5) + 3 (-5a + 2b) + b (6a + b - 8) Write an editorial . The editorial must reflect your opinion about The Boston Massacre. A 40.0 kg crate is being lowered by means of a rope. Its downward acceleration is 3.80 m/s2. What is the force exerted by the rope on the crate? A 40.0 kg crate is being lowered by means of a rope. Its downward acceleration is 3.80 m/s2. What is the force exerted by the rope on the crate? Why do you think there are more cells dividing in the stomach and ovary tissue than in the lung tissue? Complete these ordered pairs for this equation. What assumption must be made about the sun rays if you use this method of determining the circumference of a large sphere? The gift shop at manatee mall was having a clearance sale. everything was marked down 30%. the original price of a manatee hat was $18. what is the clearance price? What percent of teenagers say they have experienced feeling sad and hopeless at one time or another Will upvoteSanta Anna ordered that the prisoners taken to Goliad should be A.interrogated by Mexican authorities. B.released after a period of seven days. C.made part of the Mexican army. D.executed quickly. Katie cut out a rectangular piece of wrapping paper that was 2 times as long and 3 times as wide as the box that she was wrapping. the box was 5 inches long and 4 inch's wide. what is the perimeter of the wrapping paper that katie cut? On Wednesday, Abby and Lauren could not practice together, so they practiced separately. Abby practiced for 11/12 of an hour and Lauren practiced for 2/3 of an hour. How long did they practice in Wednesday? There are several ways to carry a firearm. which technique should you use when you may need to fire quickly? 1. Choose the correct conjugation of the verb in the imparfait.Tu ne pas partager tes jouets(toys)?ne pas partager is underlinedA. Tu ne partageais pas tes jouets?B. Tu ne partages pas tes jouetsC. Tu ne partage pas tes jouetsD. Tu ne partagais pas tes jouets