What are the 3 things that influence the capacity of the blood to carry oxygen?
The 3 things that influence the capacity of the blood to carry oxygen:
The amount of dissolved oxygen in the plasmaThe amount of hemoglobinThe tendency of hemoglobin to bind with oxygenThe protein haemoglobin is a molecule that transports nearly all of the oxygen in the blood. It is made up of four components, each of which has a heme group and a globin chain. The heme group is made up of a porphyrin ring with an iron (Fe) atom in the core. Normally, this Fe is in the +2 redox state (ferrous) and can bind oxygen reversibly.
In humans, at least six genes influence globin synthesis, resulting in the creation of six structurally distinct polypeptide chains known α, β, γ, δ, ξ, and ς chains. All normal and most pathological haemoglobin molecules are tetramers made up of two distinct pairs of protein molecules, each of which forms a monomeric component.
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Explain in details why isn't large gatherings allowed during the pandemic ( for presentation purposes)
Answer:
Explanation:
The federal government’s decision to ban “non-essential” mass gatherings of more than 500 people from today has led to some confusion about what’s included and also some amusement about the weekend’s delay from announcement to implementation. The delay is probably understandable, as it allows for people to be informed. And overall, the ban makes sense from a public health perspective.
As always with complex events such as pandemics, the evidence is variable and not clear cut.
A recent review by researchers on the Gold Coast found mass gatherings can increase the number of emergency department presentations by up to 400 patients per day.
But the impact is variable and depends on the nature of the event.
Similarly, a review of research on mass gatherings in the United States found outbreaks of infectious diseases following 72 mass gathering events.
Computer modelling suggests mass gatherings can increase the peak of a pandemic by 10%. In other words, there would be 10% more cases with mass gatherings than without.
Which of the following would be considered part of a healthcare worker's role in the event of an emergency involving a biologic or chemical exposure ?
a. Recognizing an illness or injury as potentially resulting from exposure to a biologic, chemical, or radiologic agent
b. Instituting appropriate steps to limit the spread of an infection
c. Reporting identified cases or events to the public health system
d. All of the above
The following would be considered part of a healthcare worker's role in event of an emergency involving a biologic or chemical exposure : d.) All of the above.
What is a healthcare worker's role in the event of an emergency involving a biologic or chemical exposure ?Potential biologic exposures include needle sticks, animal bites, aerosol exposures, and other incidents resulting in disease from a biological agent. Chemical exposure occurs when people have contact with chemical, directly or through another substance contaminated with the chemical.
Healthcare worker's role is recognizing an illness or injury as resulting from exposure to a biologic, chemical, or radiologic agent and taking appropriate steps to limit the spread of an infection.
It is necessary to report identified cases or events to the public health system immediately.
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How can you use technology to help you be more active?
Heart rate monitors, accelerometers, and pedometers have all been employed as motivating aids for many years. Global positioning systems (GPS), geographic information systems (GIS), interactive video games, and persuasive technology are some of the more recent technologies and strategies being utilised to encourage physical exercise.
What physical technology examples can you give?Any tangible tool used by a person to complete a task is considered physical technology. This can apply to electrical devices like computers and electronic equipment.
Computers may be used to compose documents or view images in addition to accessing cyber tools.
Fitness trackers and smartwatches are examples of wearable technology that are growing in popularity since they provide a handy method to monitor your fitness progress.
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In many military organizations, exercise are often used as baseline physical evaluation
Answer:
In addition to general fitness, calisthenic exercises are often used as baseline physical evaluations for military organizations around the world. Two examples are the U.S. Army Physical Fitness Test and the U.S.M.C. Physical Fitness Test.
Which of the following holds the key to maintaining the best possible immune system support?
a. nutrient supplements
b. herbal remedies
c. phytochemicals
d. adequate nutrition
Addictions are difficult to change because of the effects of:
A. Withdrawal symptoms.
B. Physical dependency.
C. Psychological dependency.
D. All of the Above
Addictions are difficult to change because of the effects of all of the above.
What is addiction difficult to change?Addictions are difficult to change because of the effects of withdrawal symptoms, physical dependency, and psychological dependency. Withdrawal symptoms occur when an individual who is physically dependent on a substance abruptly stops using it, and can range from mild to severe depending on the substance and the severity of the dependency.
Physical dependency refers to the body's need for a substance in order to function normally, while psychological dependency refers to the emotional and mental dependence on a substance. Together, these factors can make it difficult for an individual to stop using a substance, even if they want to, and can make the process of overcoming an addiction challenging.
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Which of the following correctly links the secretion with the part of the intestine where the secretion would primarily function: a) hydrochloric acid / small intestine
b) bile / large intestine
c) lipase / mouth
d) bicarbonate / small intestine
b) bile / large intestine following correctly links the secretion with the part of the intestine where the secretion would primarily function.
Where is the gut flora primarily located?In addition, the human body's greatest bacterial ecology is found in the large intestine. Obligate anaerobes like Bifidobacterium and Bacteroides make up around 99% of the flora in the large intestine and faeces.
The body's main digestive organ, the small intestine, receives chyme discharged from the stomach. This is also where the majority of digestion and almost all absorption take place.
The hormone gastrin, which is produced by the stomach, promotes the release of gastric acid. The G cells that line the walls of the stomach and upper small intestine are where it is found.
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describe the efforts for pollution control and environment conservation...no links
Answer:
Each person can contribute something to advance environmental pollution mitigation measures. Environmental protection means caring for our resources and subsequently for ourselves and ensuring a sustainable future for generations to come will have a better environment. “If we heal the earth, we heal ourselves
Nerve fibers specialized to carry impulses in the central nervous system are insulated by a fatty white sheath of myelin. What is the purpose of the myelin sheath on the axon of a nerve?
A to maximize the speed of transmission
B to connect dendrites to the axon
C to prevent impulses from moving too quickly
When and where was held regional conference of UNESCO? *
Jakarta, in 1997 AD.
Bankok, in 1970 AD.
Tokyo, in 1942 AD.
Cairo, in 1994 AD.
Answer:
which regional conference, apparently there are few annually. Jakarta is my best guess as they have lots of ties to UNESCO
Explanation:
Sorry if this wasnt what you were looking for.
Psychologists and psychiatrists
don't work together.
True
False
Answer:
False
Explanation:
Psychiatrists and psychologists work together in hospitals as part of mental health teams.
What should I eat between breakfast and lunch?
Between breakfast and lunch, we should consume fruit and cream, a handful of almonds, high-fiber mixed grain toast and cheese, or nut butter.
What are the food sources?Animals and plants are the primary sources of food for all living beings on Earth. The main staple food is food originating from animals, such as fish, yogurt, meat, poultry, and cheese. Plants create foods for people that are a substantial supply of grain, protein, and carbohydrates.
Why is a lunch break necessary?Everyone needs to eat lunch every day. It supplies nourishment and energy to keep our heart and brain functioning well throughout the afternoon.
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Prompt
Imagine you somehow developed a chronic disease. How would you gather information that would help you cure your illness? How could you tell if the information you had gathered was accurate and credible?
Chronic diseases are rarely treatable but gathering information on a cure should be done through scheduled appointments with health professionals for credibility and reliability.
What is a chronic disease?Chronic diseases are defined broadly as conditions that last a year or more and necessitate ongoing medical attention, limit daily activities, or both. In the United States, chronic diseases such as heart disease, cancer, and diabetes are the leading causes of death and disability.
Since most of the chronic diseases cannot be cured they are best managed early with the help of licensed professionals who have experience with the disease.
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The best way to ensure adequate absorption of dietary iron when consuming soy products is to:
a. consume three times the amount of iron recommended for meat eaters.
b. include caffeinated beverages with the meal.
c. increase your saturated fat intake.
d. include vitamin C-rich foods because they enhance absorption of iron.
The best way to ensure adequate absorption of dietary iron when consuming soy products is to: include vitamin C-rich foods because they enhance absorption of iron.
It has been shown that vitamin C can boost the amount of non-heme iron that the body receives from plant sources. Citrus fruits, tomatoes, potatoes, strawberries, green and red bell peppers, broccoli, Brussels sprouts, and kiwis are all high in vitamin C.
Other than animal tissue, vitamin C is the only dietary element that has been demonstrated to enhance iron absorption. Iron is mostly absorbed in the duodenum and upper jejunum, where ferrous iron can be transferred into small intestine mucosal epithelial cells.
Iron deficiency is frequent in women, children, and vegetarians, thus increasing iron levels with vitamin C supplementation is a smart way to ensure that these groups maintain appropriate iron levels.
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A fall is considered severe anytime an adult patient has fallen more than ______ feet. A. 10. B. 15. C. 20. D. 8. D.
Answer:
C. 20 feet
Explanation:
Which safety rule can be applied to all physical education activities?
wear a mouthguard
wear helmets at all times
ООО
have shin guards available
follow all rules and use all equipment properly
Which of the following does not increase a person's need for water?
a) following a high-fiber diet
b) following a low-sodium diet
c) following a high-protein diet
d) competing in a local 5K run
A nurse is teaching a client who reports insomnia about promoting rest and sleep. Which of the following statements should the nurse identify as an indication that the client understands the instructions
A nurse is teaching client who reports insomnia about promoting rest and sleep. Following statement is an indication that client understands the instructions : "I will no longer have glass of wine before bedtime."
What is insomnia?Insomnia is a very common sleep disorder. With insomnia, one may have trouble falling asleep, staying asleep, or getting good quality sleep. This happens even when if one has the time and the right environment to sleep well. Insomnia can get in the way of daily activities and make you feel sleepy during the day.
Common causes of insomnia includes stress, irregular sleep schedule, poor sleeping habits, mental health disorders like anxiety or depression, physical illnesses and pain and medications.
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After being exposed to an organophosphate insecticide, a landscaping worker presents to the emergency department. Decontamination should begin with which step?
A. Brush the insecticide off the patient.
B. Remove the patient's clothing.
C. Place the patient is a well-ventilated, isolated area.
D. Apply a neutralizing agent.
After being exposed to organophosphate insecticide, landscaping worker presents to the emergency department. Decontamination should begin with : C. Place the patient in a well-ventilated, isolated area.
What should be done after being exposed to organophosphate insecticide?For the safety of other patients and staff members, place the patient in a well-ventilated and isolated area for decontamination. After donning personal protective equipment, gloves and goggles, carefully remove patient's clothing. Then brush off the insecticide, if it was of a dry type.
Decontaminate patient with copious amount of water. Do not apply any neutralizing agent because it may cause exothermic reaction that produces heat.
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What is a condition that is likely to have a clear past history of similar complaints? A. Trauma to the abdomen. B. Ectopic pregnancy. C. Cholecystitis
A nurse is orienting a newly licensed nurse about documentation of a client's information in the electronic health record. Which of the following statements by the newly licensed nurse indicates understanding of the purpose of documentation?
A. "Documentation is a communication tool for the interprofessional health care team."
B. "Documentation provides informaition to the client about financial charges for care provided."
C. "Documentation provides information for a client audit."
D. "Documentation allows providers to monitor the nurse's activities."
A statement demonstrating that newly enrolled nurses understand the purpose of documentation includes, "Documentation is a communication tool for inter-professional health care team."
What is an inter-professional care team?Inter-professional teamwork is the means by which diverse health professionals with different knowledge, skills, and talents work together to achieve common goals. Several interventions are available to improve teamwork in health care.
Example of inter-professional collaboration is doctors, nurses, physical therapists, occupational therapists, and pharmacists working together to implement a personalized treatment plan to improve a patient's well-being.
What are the main benefits of inter-professional practice?Empower your team members. Bridge the communication gap. Enable comprehensive patient care. Minimize recovery. Promote team mentality. Promote patient-centered care
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Can anyone help me please
Answer:
i cant im sorry
Explanation:
Explanation: Its too bright so we cant see, Try and take a different picture, something more clear.
once the cause of stress has been identified, there are no behaviors that can lessen the effect of or eliminate the stress. Please select the best answer from the choices provided. True or False
False. Once the source of the stress has been determined, a number of actions can be taken to reduce its impact or even get rid of it.
These habits can include exercising regularly, eating a balanced diet, getting enough rest and sleep, and asking friends, family, and professionals for help. Other examples of these behaviours include learning effective coping skills including problem-solving and relaxing techniques.
Taking proactive steps to reduce stress can be beneficial. Recognizing and challenging any negative thoughts or beliefs that may be contributing to stress can help to reduce stress levels. Additionally, engaging in activities that promote relaxation and mindfulness can help to reduce stress and improve overall mental health.
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ONLY GIVING BRAINLYST IF YOU ANWSER QUICKLY AND CORRECTLY
Which pathogen can be cured by antibiotics?
a
Virus
b
Bacteria
c
Protist
d
Fungi
Answer:
Option B, Bacteria
Explanation:
The primary reason antibiotics were made was to avoid bacterial infections. At the time of Plague (which was a bacterial infection) there were no antibiotics which was why it became a pandemic.
Hope this helped!
Answer:
b: bacteria
Explanation:
help help help help help
no links plsss
i really need ASAP
Answer:
Whenever I feel sad, worried, and alone, I would call for help. It is the only thing I could possibly do. No one is worried about me, they leave me to be all sad and alone.
Explanation:
The risk of dying from extreme obesity is equal to the risk of dying from what?
1 diabetes
2 smoking
3 obesity
4 hypertension
The risk of dying from extreme obesity equals the risk of dying from the disease called diabetes.
Is obesity a risk factor for type 1 or 2 diabetes?Obesity is a major risk factor for the development of type 2 diabetes, but it has never been considered a major complication of type 1 diabetes. In type 1 diabetes, the body completely stops insulin production.
How much does obesity increase the risk of death?Even being moderately overweight (10 to 20 pounds for someone of average height) increases the risk of death, especially in adults ages 30 to 64. Obese individuals (BMI > 30) have a 50-100% increased risk of premature death from all causes, compared with normal weight individuals.
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This cooking method retains most of the nutrient content and original color of
vegetables.
Answer:steaming
Explanation:
Joachim is at a party with his friends. Some of his friends are being inconsiderate and
disrespectful by bullying a new kid from their neighborhood who is also at the party.
Joachim expresses his disapproval to the bullies in a passive way. Juanita expresses her
disapproval to the bullies in an aggressive way. Lucy expresses her disapproval to the
bullies in an assertive way. Give an example of how Joachim, Juanita, and Lucy would
respond in their various forms of communication. Whose response is MOST likely to be
effective and why?
Answer:
down below
Explanation:
Joachim: Hey, maybe you should just leave them alone."
Juanita: "Hey, what's your pro * bl ** em?! You want to throw p * u ** hes?! Do you want to fi * ht me?! No? Leave him alone, or we're going to have problems!".
THis is ag gre**ssi ve because she immediately jumps to vi ***ole**nc e when she could have simply told them to stop bu ll*yi"* #ng the new kid and leave them alone.
Lucy: "Guys, c*u *t it out, that's not funny."
Lucy's response would be the most effective because she is stern but not thr**eat * ening anyone. She's taking action, but not in an over the top or scared way.
Hope this helps! :)
Lucy's assertive response is most likely to be effective.
It is because it effectively balances being assertive and respectful, sets clear boundaries, and communicates one's needs and opinions in a confident manner, making it more likely for the bullies to listen and change their behavior.
Assertiveness is a type of communication where a person clearly expresses their opinions, feelings, and needs, while also respecting the opinions, feelings, and needs of others. Passive communication, as demonstrated by Joachim, involves avoiding conflict and not standing up for oneself, while aggressive communication, as demonstrated by
Juanita, involves imposing one's views on others and disregarding their feelings. In this scenario, Lucy's assertive response is likely to be most effective, as it will convey her disapproval in a confident and respectful manner, encouraging the bullies to reconsider their behavior, while also avoiding further conflict.
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What is constant pain that never goes away over time called?
hormonal pain
physiological pain
psychological pain
chronic pain
Answer:
Explanation:
chronic pain.