Answer:
Fuel sources for muscle contraction. A 100-meter sprint is powered by stored ATP, creatine phosphate, and anaerobic glycolysis of muscle glycogen. The conversion of muscle glycogen into lactate can generate a good deal more ATP, but the rate is slower than that of phosphoryl-group transfer from creatine phosphate
Explanation:
During a 100 meter dash, the primary sources of energy is creatine phosphate or PCr and glycogen.
The sources of energy during a 100 meter dash:Both the glycogen and PCr are used as a source of fuel during the 100-meter dash or sprint. In the muscles of the leg, there is enough PCr to provide half the ATP required for the race. The other half of the energy needed is provided by the glycogen.
In a 100 meter sprint, only 1 to 2 seconds is used for the rate of glycolysis to enhance at the required factor to atleast 1000. Therefore, during the first two seconds, the hydrolysis of PCr contributes to the majority of ATP production, while glycolysis attains its maximal rate.
It has been shown that maximal sprinting performance is attained via the simultaneous use of glycogen and PCr.
Thus, the primary sources of energy during a 100 meter dash is glycogen and PCr.
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In a case-control study with equal numbers of cases and controls, what is the number of women with a hip fracture who are not taking calcium supplements?
The given question was incomplete the complete question is as follows:
A history of dietary supplement with calcium was recorded among 10,000 women over the age of 50. The women were followed for 2 years to determine if they experienced hip fracture. Calcium supplementation was reported by 31% of women who experienced hip fracture and by 46% of all other women. In a case-control study with equal numbers of cases and controls, what is the number of women with a hip fracture who are not taking calcium supplements?
Answer:
The correct answer would be - 3450.
Explanation:
In the case control study that is represent there is equal number of cases and control so the cases and controls would be 5000 in each type, which means there is 5000 cases and 5000 controls in this study.
Now for 5000 women who are cases, there would be 31 percent women who exposed to calcium supplement would be = 1550 women. This leaves the women with 69% or 5000 - 1550 = 3450 women.
Thus, the correct answer is - 3450.
True or False: You don't need to read warning labels for over-the-counter drugs.
Answer:
False
Explanation:
what is the effect of drowning
Answer:
Drowning is defined as respiratory impairment as a result of being in or under a liquid. Drowning typically occurs silently, with only a few people able to wave their hands or call for help. Symptoms following rescue may include breathing problems, vomiting, confusion, or unconsciousness. Occasionally symptoms may not appear until up to six hours afterwards. Drowning may be complicated by low body temperature, aspiration of vomit, or acute respiratory distress syndrome.
Drowning is more common when the weather is warm and among those with frequent access to water. Risk factors include alcohol use, epilepsy, and low socioeconomic status. Common locations of drowning include swimming pools, bathtubs, natural bodies of water, and buckets. Initially the person holds their breath, which is followed by laryngospasm, and then low oxygen levels. Significant amounts of water usually only enter the lungs later in the process.it may be classified into three types: drowning with death, drowning with ongoing health problems, and drowning with no ongoing health problems.
Efforts to prevent drowning include teaching children to swim, safe boating practices, and limiting or removing access to water such as by fencing pools. Treatment of those whose who are not breathing should begin with opening the airway and providing five breaths. In those whose heart is not beating and who have been underwater for less than an hour CPR is recommended. Survival rates are better among those with a shorter time under the water. Among children who survive, poor outcomes occur in about 7.5% of cases.
In 2015, there were an estimated 4.5 million cases of unintentional drowning worldwide. That year, there were 324,000 drowning deaths, making it the third leading cause from unintentional injuries after falls and motor vehicle collisions. Of these deaths, 56,000 occurred in children less than five years old. Drowning accounts for 7% of all injury related deaths, with more than 90% of these deaths occurring in developing countries Drowning occurs more frequently in males and the young.
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If direct pressure fails to control bleeding on an arm or a leg and a tourniquet needs to be used,
where should the tourniquet be place?
A. 2-3 inches above the wound
B. At the top joint of the arm or leg
Ο Ο Ο Ο
C. 2-3 inches below the wound
D. Directly on the wound to control the bleeding
Answer:
the answer is A, it should be placed above the wound.
Research the villi of the small intestine and describe the similarities of your paper towel experiment and the intestinal villi.
Answer:
The intestinal villi fulfill two functions: increase the surface of the intestine and improve the absorption of nutrients.
The greater the absorption surface, the better nourished the human being will be.
On the other hand, these hairs have a cylindrical epithelium with microvilli that are still responsible for improving absorption.
The intestinal epithelium is accompanied by an adjacent connective tissue rich in vessels that together make up the intestinal muscle.
In chron disease or celiac disease, the integrity of this mucosa is poor, which is why it does not meet the absorption of nutrients and people have strong symptoms of malnutrition or hypovitaminosis.
The similarity that it has with an absorbent napkin is the function, both the napkin and the intestine are absorber specialists for their micro and macro structures.
In the case of the napkin this presentation, microporosities and perforations that makes it more absorbent, similar to microvilli.
Explanation:
In the intestine is where nutrients are most often absorbed, that is why they have a specialized epithelium for this.
It has adjacent fenestrated capillaries, semi-loose connective tissue to promote nutrient diffusion, and the macro and micro-velocities that are maintained by goblet cells that secrete mucus to lubricate / maintain this mucosa.
Who is considered a Person in Charge?
Hostess, head chef, shift mAnager head chef
Annie has frequent mood swings. She is hyperactive one moment and depressed soon after. In which disorder do patients exhibit such alternating behavior?
A.
anxiety disorder
B.
bipolar disorder
C.
attention deficit disorder
D.
autism
E.
schizophrenia
Answer:
B. bipolar disorder
Explanation:
Bipolar disorder is characterized by extreme mood swings that include highs (mania and hypomania) and lows (depression).
Hope that helps.
During training, clients with hypertension should avoid which of the following? Seated resistance exercises Squat jumps Rising slowly from seated exercises Flexibility training
Answer:
B. Squat Jumps
During training, clients with hypertension should avoid: Squat jumps.
A blood can be defined as a red bodily fluid that is transported and circulated through the veins and arteries in the body of living organisms such as eukaryotic animals and humans. Thus, it comprises the red blood cells, white blood cells, proteins, platelets, etc.
The main purpose of blood in the body of living organisms is to carry oxygen, nutrients and carbon dioxide to and from the tissues of the body respectively.
Hypertension is also referred to as high blood pressure and it can be defined as a medical condition in which the force of a person's blood pushing against the artery walls is extremely high.
Typically, when a person's diastolic blood pressure (DBP) is well above 80 mmHg or systolic blood pressure (SBP) is higher than 130 mmHg, then he or she has a high blood pressure i.e hypertensive.
Generally, it is hazardous for a hypertensive patient to indulge in squat jumps during training because it would increase the force of their blood against the artery walls.
In conclusion, clients with hypertension can do the following exercises during training;
Seated resistance exercises.Rising slowly from seated exercises.Flexibility trainingFind more information: https://brainly.com/question/18883957
the key to achieving a healthy level of physical fitness without injury is
a) taking it easy
b) consistency
Answer:
Consistency is the key.
U have be consistent
Explanation:
Answer:
Explanation:
Taking it easy
What can the muscular system most closely be compared to in a car?
A. Fuel injection
B. A transmission
C. An engine
D. Tires
Answer:
An engine
Explanation:
The engine is used to keep the car running, much like how our muscles keep us walking and moving around
The muscular system of humans or animals is most closely compared to an engine in a car. Thus, the correct option is C.
What is the Muscular system?The muscular system may be defined as a type of organ system that consists of skeletal, smooth, and cardiac muscle. This system allows the organisms to move, and migrate and delivers flexibility to their bodily structure.
The combinations of these muscles allow the living organism to move, maintain posture, and assist the process of blood circulation throughout the body.
A similar activity is performed by the engine in a car. It regulates the movement of a car with the necessary effect of fuel on it. Both are analogous to one another very closely.
The rest of the options like fuel injection, a transmission, and tires do not make any sense with respect to the muscular system.
Therefore, the correct option for this question is C.
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Many people think that a person with a mental disorder is weak, dangerous, and incurable. Explain why these are not common characteristics in those with mental disorders, and offer your thoughts about why such myths came into being. Why might these myths be maintained Please HELP
Answer:
This thinking is completely wrong because not all person that are suffering from brain disorder are weak and dangerous as only those people who lose their mental balance and don't able to control their mind are dangerous because they don't able to understand anything but I don't think any people suffering from this stage are weak
Explanation:
m
Which health issue may occur as a result of bingeing and purging
Answer:
Arrhythmia and heart palpitations.
Answer:
Your teeth can rot because of the stomach acid in vomit.
Explanation:
According to the following graph, in March of 2006, those surveyed were split almost evenly between rating personal finances as good or rating them as poor. However, in 2008, many banks failed as part of a loan crisis, and responses changed. Based on the data on the graph, how would a conflict theorist explain these changes?
Answer:
they wou
Explanation:
Throat change in what way
Answer:
Laryngeal Cancer
Throat cancer is very serious condition requiring immediate medical attention. Chronic hoarseness warrants evaluation by an otolaryngologist to rule out laryngeal cancer. it is important to remember that that prompt attention to changes in the voice facilitate early diagnosis. Remember to listen to your voice because it might be telling you something. Laryngeal cancer if diagnosed in its early stages.
An adult has one serving (500 mL) of this drink. About what fraction of the recommended daily intake of sugar is this?
Answer: 68%
Explanation:
The Recommended Daily Intake is used to recommended the quantity of a nutrient that people are to take to use for energy in a given day. It is usually averaged and the demographic it targets is listed as such. For instance, if it is for kids it will be stated that it is based on the average child. If it is for adults like the question, it will be based on the average adult.
The information listed is for a 500ml drink and is saying that if an adult drinks a 500ml (which the adult in this case did) quantity of the drink then about 68% of their recommended daily intake of sugar has been satisfied.
A patient refuses to take his medication after meals as prescribed, claiming they upset his stomach. This patient is struggling with
Answer:
Ulceratis colaitis is the correct answer
write a narrative essay on a journey I once made
Nora has been complaining of abdominal pain. Often, the pain wakes her up at night. Her doctor suspects that she has ulcers. What diagnostic procedure is the doctor likely to use?
A.
blood test
B.
endoscopy
C.
urine examination
D.
hemoccult test
Answer:
Endoscopy
Explanation:
An endoscopy is a procedure used in medicine to look inside the body
Answer:
B
Explanation:
Food insecurity remains a global problem despite the fact that worldwide food production exceeds the needs of the world’s population.
Please choose the correct statements about food insecurity and poverty.
Air quality is important to both human health and overall environmental quality.
Please select the best answer from the choices provided.
ОТ
OF
Answer:
Its T because i just got it right on the practice
Explanation:
Answer: true
Explanation:
Air pollution 1. does this issue affect health in your community 2. what is a controversy city or debate surrounding a social health concern 3. what are your opinions about this social health issues It must be 2-3 sentences
Answer:
Air pollution is defined as the contamination of air.
1. Yes, this issue of air pollution affects our community as it increases diseases related to lungs and also promote several other diseases which weakens one's immune system.
2. Delhi, India is one of the controversy city surrounding a social health concern because every year after holy festival of Diwali, the city got surrounded with full of smoke from crackers and causes air pollution that leads to varioud breathing problems in human beings . Not only Diwali but also due to globalisation and increasing number of vehicles in India capital Delhi, air pollution rate is increasing rapidly. To minimise the effect of air pollution, delhi government enforce use of CNG vehicle and odd-even system.
3. This social health issues are required to be noticed as it causes serious effects including one third of death from stroke, heart diseases and lung cancer. Meeting the goals of the Paris agreement to combat climate change can help to save Earth from the harsh effect of air pollution.
At what stage does the umbilical cord develop? during the first trimester during the second trimester during ovulation during fertilization
Answer: 5th week
Explanation: the umbilical cord develops from and contains remnants of the yolk sac and allantois. It forms by the 5th week (1st trimester) of development
Answer:
during the first trimester is the answer
Explanation:
Explain the term Ecosystem
Answer:
The simplest definition of ecosystem is that it is a community or a group of living organisms interacting with each other and with non - living things.
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A client is admitted for intracavitary radiation as treatment for her reproductive tract cancer. Which client statement demonstrates to the nurse that the client understands the planned procedure?
explain the process with the radiation
What is the name and function of the main lymphatic tissue found in the intestines? Thymus gland: enables the conversion of immature lymphocytes into mature T cells Thymus gland: contains B cells that initiate the humoral immune response during infection Payer's patch: enables the conversion of immature lymphocytes into mature T cells Payer's patch: contains B cells that initiate the humoral immune response during infection
Answer:
Peyer's patches :)
Explanation:
When working with a new client utilizing tempo training,which portion of the exercise is drawn out
Answer:
B
Explanation:
When working with a new client utilizing tempo training, the portion of the exercise that is drawn out is the eccentric phase.
What is tempo training?Tempo training focuses on controlling the speed at which you lower the weight or perform the eccentric (lengthening) portion of the exercise.
This phase is typically slowed down by using a specific tempo or counting method, such as 3-0-3, where you take three seconds to lower the weight, pause for zero seconds, and take three seconds to raise it. By emphasizing the eccentric phase, tempo training aims to improve muscle control, strength, and muscle hypertrophy.
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Which type of food would you not choose for a picnic?
a. Unpasteurized juices
b. Well-aged cheeses
c. Baked potatoes
d. Whole fresh fruits
e. Breads and crackers
Answer:
A. Unpastured juice
Explanation:
It just does not fit with the picnic vibe
The type of food which should not be chosen for a picnic is: a. Unpasteurized juices.
A picnic can be defined as a pleasurable occasion or event wherein varieties of food are eaten outside by members of the group.
Generally, the following type of food can be chosen for a picnic:
Breads and crackers.Baked potatoes.Fried rice and chicken.Well-aged cheeses.Whole fresh fruits.However, you should not choose unpasteurized juices for a picnic because it may contain harmful pathogens such as bacteria, fungi, etc., that are capable of causing various sicknesses and diseases to the group members.
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Choose the best word/s to match the following statement: The numerous ways in which individuals and groups differ in their beliefs, behaviors, values, backgrounds, preferences, and biology.
Answer:
Socialization
Explanation: Socialization is when people get into different groups to talk about their beliefs, values, behaviors, backgrounds, biology, and preferences.
What is the most effective way for a person to communicate that he or she wants to practice abstinence? Say no firmly. Avoid making eye contact. Refuse to go on a date with someone. Mention that one’s parents will be home soon.
Answer:
Say no firmly
Explanation:
this is right because avoiding eye contact is not effective and isn't really putting the foot down. and the other two are either excuses or just goofy. hope this helps :)
Answer:
Say no firmly
Explanation:
Based on sex assigned at birth, if a man and a woman who weigh the same consume the same amount of alcohol:
The man's BAC will likely be higher
The woman's BAC will likely be higher
Their BAC levels would be the same
None of the above
The correct answer is :The woman's BAC will likely be higher
When it comes to alcohol consumption women tend to get drunk or intoxicate faster and tend to have high amount of BLOOD ALCOHOL CONCENTRATION (BAC) compare to men due to the following reasons:
•Alcohol are not easily broken down in women compare to men because women has lesser enzymes which are catalyst in their body that help to break down the alcohol they consume .
•Women has lower content of water in their body compare to that of men which means that high amount of alcohol remain in women body leading to them having higher BLOOD ALCOHOL CONCENTRATION (BAC).
• Alcohol can’t be absorbed in fat as women body fat is higher compare to men which body fat is lower which in turn increase women BLOOD ALCOHOL CONCENTRATION (BAC).
•Medication can as well tend to lower the dilution of alcohol in women Compared to men leading to higher BLOOD ALCOHOL CONCENTRATION (BAC) in women .
Therefore if a man and a woman who weigh the same consume the same amount of alcohol: THE WOMAN'S BAC WILL LIKELY BE HIGHER.
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If a couple (male and female) who weigh the same and are the same age, drink the same amount of alcohol, the woman's BAC will likely be higher.
When alcohol is consumed, it enters the digestive tract and is metabolized by the body. However, this process is not the same for all people.
This is because when alcohol enters the stomach, it is metabolized by the alcohol-dehydrogenase enzyme that transforms alcohol into acetaldehyde.
One difference between men and women is that women produce less alcohol dehydrogenase than men. Therefore, the metabolization of alcoholic beverages in the stomach of women is a slower process.
According to the above, the correct answer is B. because the information corresponds to reality.
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