Which of the following correctly identifies the main functions of the respiratory system?
I. Supplies oxygen to the bloodstream.
II. Removes carbon dioxide from the bloodstream.
III. Provides nutrients to the body.
IV. Controls growth of the body.
Choose ALL that correctly apply.
I and II
I and III
I and IV
II and III
Answers
Answer:
The main functions of the respiratory system are supplies oxygen to the bloodstream and removes carbon dioxide from the bloodstream (corresponding to functions I and II, first option).
Explanation:
The respiratory system is made up of the airways —which carry air— and the lungs. This allows the respiratory function to take place, which consists of receiving oxygen (O₂)-rich air and eliminating air with carbon dioxide CO₂ content.
In the lungs are the pulmonary alveoli, structures that are found in relation to the pulmonary capillaries and responsible for gas exchange.
The air that enters the lungs ends up in the alveoli, where the O₂ diffuses to the capillary, oxygenating the blood that passes through it. At the same time, the blood with CO₂ that reaches the capillary passes to the alveoli to be eliminated during expiration.
This is the main function of the lungs and respiratory system, oxygenating the blood and eliminating the CO₂.
The other options are not correct, since provide nutrients and control growth of the body depend on other systems, such as the digestive and endocrine systems.
Related Questions
Reinhart goes through the steps and stages of cooking. What are the first three stages
that he discusses? How do these compare to cooking other things from bread?
Answers
"The fermentation, because Reinhart says it is when the flavour develops". It is the stage when the yeast combines with the sugar to develop the flavour of the bread.
Did you have any knowledge about the massive amount of prep and procedure that goes into making bread?No, I didn't, but I was very impressed after listening to Reinhart in his Ted talk. I really like when he said that "flavour" was the most important thing when making bread. For him, flavour was the key element and the most essential.
Thus, this could be the answer.
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Which of the following actions is most likely to result in an increase in statistical power of a clinical trail comparing different weight loss programs?
A.Blinding of the clinicians who evaluate weight loss
B.Increasing the number of patients studied
C.Measurement of patient satisfaction with treatment rather than actual reduction in weight
D.Restricting the study population to patients with mild obesity
E.The use of a comparison group that receives a non-pharmacologic treatment
Answers
B. Increasing the number of patients studied is most likely to result in an increase in statistical power of a clinical trail comparing different weight loss programs.
Increasing the number of patients studied is most likely to result in an increase in the statistical power of a clinical trial comparing different weight loss programs. Statistical power refers to the ability of a study to detect a true effect or difference when it exists. A larger sample size increases the likelihood of detecting a significant difference between the weight loss programs if one truly exists.
By increasing the number of patients studied, the study has a greater chance of capturing a representative sample and reducing the influence of random variation or chance. This improves the precision of the study's findings and increases the ability to detect smaller, yet meaningful, differences between the weight loss programs.
Blinding of the clinicians, measurement of patient satisfaction, restricting the study population, or using a non-pharmacologic treatment as a comparison group may have their own advantages in specific research contexts, but they do not directly address the issue of statistical power. Increasing the sample size is a more general and effective approach to enhance the power of the study and improve the reliability of its conclusions.
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why health education is based on variety of subject
Answers
people who score high on neuroticism show brain activation in response to negative images than people who score low on neuroticism.
Answers
In order to evaluate a person's unconscious fears, wants, and difficulties, projective tests use ambiguous images or other ambiguous stimuli. Projective tests include the Rorschach Inkblot Test, TAT, RISB, and C-TCB.
What is a projective test?Projective testing is another technique for evaluating personality. In order to evaluate unconscious processes, this type of test uses projection, one of the defense mechanisms Freud suggested. The person being tested is shown a deck of ambiguous cards during this type of testing, and is then encouraged to project his feelings, impulses, and desires onto the cards by making up a story, deciphering an image, or finishing a sentence. Many projective tests have been standardized (Exner, 2002 is one example) and can be used to determine whether a subject has unusual thoughts, a high level of anxiety, or is likely to act irrationally. The Rorschach Inkblot Test, the Rotter Incomplete Sentence Blank, the Thematic Apperception Test (TAT), the Contemporized-Themes Concerning Blacks test, and the Tell-Me-A-Story are a few examples of projective tests.To Learn more About projective tests Refer to:
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Does anyone know the correct answer choice for any of these??? Pick the correct one
Answers
Answer:
9. the third one
I hope this helps
why are position, velocity, and acceleration vectors and not scalars?
Answers
Scalar quantities does not include acceleration, velocity, and position. This is true for all types of acceleration, whether it is tangential or centripetal.
Acceleration, velocity, and position must have a direction (and thus are never scalar) because they will eventually determine an object's direction of motion.
Furthermore, when we apply a force to an object, it accelerates in the same direction as the force. As a result, acceleration, velocity, and position are never scalar quantities.
Acceleration is a quantity that describes the rate at which an object's velocity changes with respect to time. Acceleration can be defined as how much an object "speeds up" or "slows down" in layman's terms. Acceleration is used to calculate the force acting on objects.
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 which of the following are benefits of a cool down? Select all that apply 
Answers
The benefits of a cool-down are to return your pulse to a resting rate and return your body to a normal temperature.
Why can this be considered a benefit?Because it promotes harmony in the body.Because it encourages well-being.Because it promotes physical and mental balance.Cool-down is essential to keep the body healthy and promote a pleasant feeling, by establishing an appropriate and beneficial pulse rate and keeping the body at a harmonious temperature necessary for the moment.
The full question can be seen below,
Which of the following are benefits of a cool down? Select all that apply
To return your pulse to its resting rate.
To return your body to its normal temperature.
To provoke stress.
To cause odors.
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Pressure waves cause fluid located in the cochlea to be set in motion, causing vibration in the _________, which in turn activates the auditory receptors.
Answers
Pressure waves motive fluid placed withinside the cochlea to be set in motion, inflicting vibration withinside the cochlea, in flip turns on the auditory receptors.
The cochlea is full of a fluid that movements in reaction to the vibrations from the oval window. As the fluid movements, 25,000 nerve endings are set into motion. These nerve endings rework the vibrations into electric impulses that then journey alongside the 8th cranial nerve (auditory nerve) to the mind. The sound waves input the internal ear after which into the cochlea, a snail-fashioned organ. The cochlea is full of a fluid that movements in reaction to the vibrations from the oval window. The mind then translates those signals, and that is how we hear. The internal ear additionally carries the vestibular organ this is answerable for balance.
The mechanical vibrations of the stapes footplate on the oval window creates strain waves withinside the perilymph of the scala vestibuli of the cochlea. These waves circulate across the tip of the cochlea via the helicotrema into the scala tympani and expend as they hit the spherical window. The cochlear canals include varieties of fluid: perilymph and endolymph. Perilymph has a comparable ionic composition as extracellular fluid determined some other place withinside the frame and fills the scalae tympani and vestibuli.
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Insert a word, phrase, or number in each blank to complete the following sentences
Answers
Answer:
1. nucleus
2. 46
3. 23
4. Genes
5.
6. nucleotides
7. the DNA sequence
8. 23
9. 46
10. 23
11.
Explanation:
im not sure what 5 and 11 are sorry but hope theses help
Health question worth 15
Answers
Answer:
Veins
Explanation:
The change in the electrical charge of the muscle____ produces an electrical current; this is the action potential
Answers
Answer:
My health is good
But please mark me as brainliest
5. Suppose you wanted to know whether students in the school lunchroom tend to sit with other
students of the same race or ethnicity. You might start your investigation with some secondary
analysis, followed by participant observation. Briefly describe how you would conduct both of
these forms of research and give one advantage of each. (6 points)
Answers
We can use secondary analysis and participant observation, in order to conduct both of these forms of research, both process is described briefly in the later part of the answer.
Secondary analysis is a kind of process of examining existing data that has already been collected for another purpose. here you would seek out existing research studies and reports about student lunchroom seating arrangements. the advantage of secondary analysis is that it is often more efficient and cost-effective than primary research methods.
Whereas participant observation is a type of research in which the researcher observes people in their environment and collects data by taking notes, recording audio or video, and or interviewing participants .one of the advantage of such a process is that the participant observation is that it can provide more detailed and contextualized data than secondary analysis
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Joanna is a very talkative child. Her mother is a quiet person and often finds Joanna's endless chatter exhausting
They clearly have different temperaments. How should this shape how the mother parents?
O
She should accept that Joanna is talkative and just ignore it.
O
She should change her temperament so that Joanna does not feel judged.
O
She should recognize that this is Joanna's nature while setting some boundaries.
O
She should-be sure to punish Joanna every time she won't stop talking when asked.
please help me
Answers
Joanna is talkative, so she should simply put up with it.
To prevent Joanna from feeling judged, she ought to adjust her demeanor.
Social emotions are those that are influenced by thoughts.
What does psychology define as an emotion?
Emotion is described as "a complicated reaction pattern, encompassing experiential, behavioral, and physiological factors," by the American Psychological Association (APA). The way people react to things or circumstances that are particularly relevant to them is through their emotions.
Social emotions, as "experienced, recalled, expected, or imagined at first hand," are emotions that are influenced by the ideas, feelings, or behaviors of other people. Examples include humiliation, guilt, shame, envy, pride, envy, and elevation.
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Due today please help (20 points if correct)
Write a description of one real-life problem that has to be solved or decision that has to be made. Describe three obstacles related to solving the problem or making a decision. Then explain how you overcame those obstacles or will in the future.
Answers
The decision or conundrum I encountered when selecting a subject for a University can be characterized as a situation of real-life problems that must be resolved using good judgment and overcoming the obstacles.
The obstacles related to making the decision include:
Amount to be spent on. each course.
Future income expectations.
Love for the courses.
The decision was overcame by thinking about the issue properly.
What was the obstacle about?I immediately put the topic of mass communication out of my mind when choosing the course I wanted to take. My personality is not supported by the course. Even though I enjoyed studying current events and the media, I believed that a career in the mass media would require arrogance and a pushy attitude. I was unable to see how this course would work for me. Although the counselor made a counterargument, my belief prevented me from considering it.
In the end, I chose to major in engineering, even though at first I thought it would be dull because of all the coding. In the beginning, I only took notice of one aspect of my studies. But as time went on, I warmed to my decision and now I don't regret it.
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Assignment Summary
For this assignment, you will determine how useful, accessible, and credible health resources are in your
home, school, and community. Then, you will compare these resources by answering several questions
and completing a graphic organizer.
Background Information
Health resources include materials, people, and programs that help you make informed decisions and
learn more about your own health and wellness. Having a good bank of health resources allows you to
make healthy choices and helps you to identify and treat illnesses. Health resources can be all around
you: your parents or guardians, reliable websites, local pharmacists, and your doctor are all possible
resources. The usefulness and accessibility of these resources are important factors in deciding which
ones you should consult.
Answers
Answer:
sorry I don't know sorry bro
the first deliverable from a legal health record (lhr) definition project is a: a. list of lhr stakeholders b. document matrix of lhr components c. letter of support from management
Answers
The first deliverable from a (LHR) definition project is the creation of a document matrix of LHR components. The document matrix, which is a comprehensive listing of components that make up an LHR, forms the basis for all subsequent LHR definition project activities.
The document matrix is a detailed list of all the components that must be included in the LHR, including data, metadata, and documentation.The first deliverable from a legal health record (LHR) definition project is a document matrix of LHR components. An LHR is a legally recognized record of a patient's health and healthcare experience that is created by or for a healthcare organization. The LHR contains information about the patient's diagnosis, treatment, and medical history. It also includes information about the patient's legal rights and responsibilities, as well as the healthcare organization's legal obligations to the patient.The document matrix of LHR components is a critical deliverable because it outlines all the components that make up an LHR. The document matrix is an extensive list of all the data, metadata, and documentation that must be included in the LHR. It is the foundation upon which all subsequent LHR definition project activities are based. The document matrix provides a clear understanding of what must be included in an LHR, which helps to ensure that all stakeholders are aligned on the project's goals and objectives.The document matrix includes a comprehensive list of LHR components such as patient demographics, clinical documentation, discharge summaries, operative reports, laboratory results, and radiology reports. It also includes metadata such as date, time, author, and patient identification, as well as documentation requirements such as forms, policies, and procedures. By developing the document matrix early in the project, stakeholders can have a clear understanding of what is required to create an LHR.
The first deliverable from a legal health record (LHR) definition project is the document matrix of LHR components. The document matrix is an extensive list of all the data, metadata, and documentation that must be included in the LHR. It is the foundation upon which all subsequent LHR definition project activities are based. The document matrix provides a clear understanding of what must be included in an LHR, which helps to ensure that all stakeholders are aligned on the project's goals and objectives.
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During which phase in an operation does food safety?
Answers
Food safety begins in the purchasing phase.
Food purchase is the practice of obtaining food products in return for cash. Food processing is turning unfinished foods, harvested crops, and animal products into finished products or foods for later use. The procedure and practice of maintaining food in excellent condition are known as food preservation. Foods are preserved to prevent waste and deterioration, to keep their nutritional content, and for seasonal purposes.
Food safety and storage refers to the process of keeping food secure and fit for future use. This entails storing food in a way that is both secure and appropriate for later consumption. There are some seasonal foods, like maize and other vegetables, that need to be stored and kept safely for use in the future.
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stress that causes negative feelings and harmful health effects.
Answers
The administration of varying amounts of local, regional, and certain mind-altering drugs during a procedure is called:______.
Answers
The administration of varying amounts of local, regional, and certain mind-altering drugs during a procedure is called: monitored anesthesia care.
What are mind-altering drugs?
A mind-altering substance has a significant impact on a person's mental state, resulting in emotions of intense happiness and odd ways of thinking.
What is anesthesia ?
Anesthesia is a medical procedure that makes use of anesthetics. With the help of these medications, you are pain-free during medical procedures. Medical professionals who give anesthetic and treat pain are known as anesthesiologists. A portion of the body may become numb with certain anesthetic. You are rendered unconscious (asleep) during invasive surgical operations by general anesthesia.
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Define and describe the different types of risk factors.
Answers
Answer:
the risk factors are defined as a factor which increases the likelihood of the risk of disease. they are of two types, controllable and uncontrollable factor.
Further explanation: the health of an individual can be affected by the variety of factors that developed a disability, poor healthy, and cause of death is referred to as a risk factor. they can be considered as a behavior, charcterisitic and condition which increase the probability of acquiring any injury and disease. there are two types of risk factors present named:
- controllable risk factor
- uncountable risk factor
finally examplation: the controllable risk factor is related to the behavior and situation of a person. it can be changed. On the other hand, the uncontrollable risk factor is related to gender and age, which cannot be alter. risk factors increase the risk of developing health-related problem such as heart disease. the risk factor can bea:
environment behavioralgeneticphysiological Explanation: my hand hurtsWhat muscles are used for running and walking?
A.) Biceps, triceps, and deltoids
B.) Hamstrings, quadriceps, and calves
C.) Hamstrings and quadriceps
D.) Abdominal, quadriceps, and pectoralis major
Answers
Answer:
B
Explanation:
When applying for an individual life insurance policy, an applicant states that he went to the doctor for nausea, but fails to mention that he was also having severe chest pains. This is an example of:______
Answers
Answer:
Concealment
Explanation:
Concealment is when you don't provide information to the insurer that is relevant and that can affect the policy and if the insurance company finds out about it, the insurance can be cancelled or a payment can be denied. According to this, the answer is that this is an example of concealment because the applicant didn't mention that he was having severe chest pains which is relevant information and if he dies for something related to this and the insurance company finds out that the person was having this problem and didn't say it, the insurer would refuse to make the payment.
The immediate energy system allows your body to work close to 100% maximal
effort for what duration?
Answers
Answer:
Examples of activities that would use the immediate energy system? Jumping, sprints, plyometrics, quick lifts, and boxing.
Briefly describe four important strategies for resisting tobacco.
Answers
Answer:
Strategies that comprise successful comprehensive tobacco control programs include mass media campaigns, higher tobacco prices, smoke-free laws and policies, evidence-based school programs, and sustained community-wide efforts.Prevention can take the form of policy-level measures, such as increased taxation of tobacco products; stricter laws (and enforcement of laws) regulating who can purchase tobacco products; how and where they can be purchased; where and when they can be used (i.e., smoke-free policies in restaurants, bars, and other
Hope it helps
Mark me as Brainliest
Answer:
1. Always have something to chew on and drink plenty of liquids.
2. Exercise more frequently. Doing exercise everyday decreases the relapse episodes. Less stress, less urge to smoke.
3. Practice Relaxation Techniques. Stress is usually the main urge why people smoke. So to lessen the urge, find some ways to relax.
4. Get support. People around you should know that you are resisting tobacco use. They can help you by reminding you, and let them avoid smoking around you too. Also, remove everything around you that urges you to smoke.
Explanation:
How does planning activities at your own home help you avoid situations involving alcohol? A. Your home life does not involve situations with alcohol use. B. Alcohol use is almost always tied to group events outside the home. C. You can control whether or not there is alcohol in your home. D. Planning activities at home does not help you avoid situations involving alcohol. Please select the best answer from the choices provided.
Answers
Answer:
C.
You can control whether or not there is alcohol in your home.
Explanation:
use the equation F= (HG/S)+ G-A in my case is F=(1000/2)+0-15 please solve
F=father
HG=Hours on Genshin Impact
S=Showers
G= girls
A = age
Answers
Using the given equation and substituting the values, the calculation shows that F (father) is equal to 485 in this scenario.
To solve the equation F = (HG/S) + G - A, where F represents "father," HG represents "Hours on Genshin Impact," S represents "showers," G represents "girls," and A represents "age," we can substitute the given values into the equation:
F = (1000/2) + 0 - 15
Calculate the division inside the parentheses:
F = 500 + 0 - 15
Perform addition and subtraction from left to right:
F = 500 - 15
F = 485
Therefore, the value of F (father) is 485 in this case. It appears that the equation relates the father's value (F) to the number of hours spent playing Genshin Impact (HG), the number of showers taken (S), the number of girls (G), and the age (A).
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What is the standard time frame you should plan your training?
o
A. 10 weeks
B. 6 weeks
C. 12 weeks
D. 4 weeks
Pls pls answer!!!
Answers
Answer:
well, I'm slow so I will take 10 weeks, but it depends on what training you want to take
The standard term of the basic cycle for your training is 4 weeks
Basic Cycle (4 to 8 weeks)Work is introduced with Motor learning, Weight overloads and Warm-up.
In this periodization(4 to 8 weeks), the number of repetitions varies and the series are established according to the athlete's needs and physical conditions, remembering that there is an increase in load after the 4th class.
Whit this information, we can conclude that the standard term of the basic cycle for your training is 4 weeks
In 50 words or fewer, describe how the media might influence a
person's body image.
Type answer here...
SUBMIT
mplete the questions on your study guide as you work through this activity
Answers
Choose the documents that are most often part of a career portfolio.
résumé
cover letter
photograph
letters of recommendation
driver’s license
references
Answers
Cover letter, résumé, letters of recommendation, and references
Answer:
1 2 4 6
Explanation:
Communication can be both verbal and nonverbal.
True
False
Answers
Answer:
Communication just means an exchange of information. It can happen verbally or nonverbally. Sign language, body language, and writing are all examples of communication.
Explanation: