how do you open the airway for breaths of a single rescuer is present
Answer:
One rescuer must be positioned above the victim's head and use both hands to open the airway, lift the jaw, and hold the mask to the face while the second rescuer squeezes the bag.
Tilt the head and elevate the chin to open the victim's airway.
What is airway?Airway is defined as the respiratory tract's organs that facilitate airflow during ventilation. They extend to the blind end of the alveolar sacs from the nares and buccal aperture. They are separated into many areas, each of which contains a variety of organs and tissues that serve diverse purposes. The pathway via which air enters your lungs is known as the airway or breathing passage.
Place your palm on the victim's forehead and, if at all feasible, tilt the victim's head back while keeping your thumb and index finger free to cover the victim's nose in the event that rescue breathing is necessary. Take no more than 10 seconds to evaluate the patient because it's critical to start CPR as soon as possible.
Thus, tilt the head and elevate the chin to open the victim's airway.
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Calculate amount of solid (in grams) required to produce 250ml of a 1 in 10 solution.
The amount of solid in grams required to produce 250ml of a 1 in 10 solution is 12.5 g
Preparation of solutionsSolutions are prepared when substances known as solutes are dissolved in another substance known as solvent.
In preparing solutions, the amount of solute required, concentration and volume of solution to be prepared is necessary.
Amount is the quantity of solute in grams or moles needed to be dissolved in a given solvent in order to prepare a solution of known concentration.Amount in moles = mass/molar mass of soluteConcentration of a solution is the amount of solute per volume of solutionThe volume of solution is measured in litres of millilitresFor example, to prepare a 250 mL of a 1 in 10 solution.
A 1 in 10 parts solution consists of 1 part stock solution and 9 parts solvent.
Concentration of the solution = 10%
% weight/volume = weight of solute/volume of mL * 100
Let the weight of solute = x
5% = x/250 * 100
x = 5 * 250/100
x = 12.5 g
Therefore, amount of solid in grams required to produce 250ml of a 1 in 10 solution is 12.5 g
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Difference between food additives and food contamination
Answer:
Additives
Chemicals are often combined with foods to facilitate their processing and preservation or to enhance their desirability. Only amounts of additives shown to be safe by laboratory tests are permitted in commercially prepared foods.
Weighing the benefits of additives (eg, reduced waste, increased variety of available foods, protection against food-borne illness) against the risks is often complex. For example, nitrite, which is used in cured meats, inhibits the growth of Clostridioides botulinum and improves flavor. However, nitrite converts to nitrosamines, which are carcinogens in animals. On the other hand, the amount of nitrite added to cured meat is small compared with the amount from naturally occurring food nitrates converted to nitrite by the salivary glands. Dietary vitamin C can reduce nitrite formation in the gastrointestinal tract.
Rarely, some additives (eg, sulfites) cause food hypersensitivity (allergy) reactions. Most of these reactions are caused by ordinary foods.
Contaminants
Sometimes limited amounts of contaminants are allowed in foods because the contaminants cannot be completely eliminated without damaging the foods. Common contaminants are pesticides, heavy metals (lead, cadmium, mercury), nitrates (in green leafy vegetables), aflatoxins (in nuts and milk), growth-promoting hormones (in dairy products and meat), animal hairs and feces, and insect parts.
FDA-estimated safe levels are levels that have not caused illness or adverse effects in people. However, demonstrating a causal relationship between extremely low level exposures and adverse effects is difficult; long-term adverse effects, although unlikely, are still possible. Safe levels are often determined by consensus rather than by hard evidence. So-called endocrine disrupting chemicals in the environment (eg, insecticides, petrochemicals, industrial solvents) can affect endocrine systems and alter hormone levels, causing alterations in sex organs, immune function, nervous system function, growth and development, and certain cancer
What root word means blood? ven hemat cardi cyt
Answer:
Hemat
Explanation:
Cardi - Heart
Cyt - Cell
Ven - Vein
The root word that means blood is 'hema-'.
Explanation:The root word that means blood is hema-. For example, hematology is the study of blood and its disorders. Other related words include hemoglobin (a protein in red blood cells) and hemorrhage (excessive bleeding).
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PLEASE HELP QUICK!
Which are benefits of injury prevention? Select all that apply.
increase in paid benefits from OSHA
decrease in injuries to employees
decrease in cost to employer
decrease in absenteeism
increase in productivity
Which of the following is not a characteristic of a three-to-five-year-old
Answer:
You need to be more specific for people to be able to answer your question.
Explanation:
Denushka is a pharmacy technician who is new to a pharmacy. Which activities might the pharmacy require her to participate in to ensure a quality experience for patients? Check all that apply.
A. internal audits
B. CGI
C. staff training
D. ICG
E. risk analysis
F. onsite surveys
The activities which might the pharmacy require her to participate in to ensure a quality experience for patients include internal audits. staff training, risk analysis, and onsite surveys. Thus, the correct options are A, C, E, and F.
What are Internal audits?Internal audits are the quality assurance measures which pharmacies use to ensure the compliance with regulatory standards and best practices. During the internal audits, pharmacy staff review and evaluate the pharmacy's policies, procedures, and documentation to identify various areas of improvement and ensure compliance with regulations of laws and rules.
Staff training is essential to ensure that the pharmacy technicians, like Denushka, are properly trained and qualified to perform their duties properly. This can include training on the topics such as medication safety, infection control, and regulations as well.
Risk analysis is a process of identifying, assessing, and prioritizing risks to the patient safety and the quality of care which are provided by the pharmacy. This include analysis of the pharmacy's policies, procedures, and documentation to identify areas of improvement and also ensure compliance with regulations.
Onsite surveys are the methods which are used to evaluate the quality of care provided by the pharmacy and identify areas for improvement. Surveys may be conducted through regulatory agencies, accrediting bodies, or other organizations as well.
Therefore, the correct options are A, C, E, and F.
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Lance is a terminal cancer patient who has trouble sleeping at night. His doctor gives him a prescription for a drug that will help him relax and sleep. What kind of drug was MOST likely prescribed?
narcotic
opiate
club drug
barbiturate
It is most likely that the drug prescribed to Lance is a barbiturate. Barbiturates are a type of sedative that can help with sleep and relaxation. They are commonly used to treat insomnia and anxiety. They are not considered to be a narcotic or opiate, which are both types of pain medication. They are also not considered to be a club drug, which are drugs often used recreationally at parties or clubs.
_ is a condition specific to toddlerhood in which protein deficiencies lead to varied symptoms such as swollen bellies and feet, hair loss, and lack of energy.
Answer:
Kwashiorkor
Extra:
Kwashiorkor can be prevented by consuming an adequate supply of protein.
Carpal tunnel syndrome is an injury that can result in ________.
a.
severe pain in the gums
b.
permanent disability in the wrist
c.
inability to bend the knee more than 20 degrees
d.
intense shoulder pain
Carpal tunnel syndrome is an injury that can result in permanent disability in the wrist. The correct option is b.
What is Carpal tunnel syndrome?When the median nerve, which travels from the forearm into the palm of the hand, is pinched or compressed at the wrist, carpal tunnel syndrome (CTS) develops.
The median nerve and the tendons that bend the fingers are housed in the carpal tunnel, a small, stiff passageway made of ligament and bones at the base of the hand.
Carpal tunnel syndrome may be brought on by anything that squeezes or irritates the median nerve in the carpal tunnel area. Both a wrist fracture and the swelling and inflammation brought on by rheumatoid arthritis can constrict the carpal tunnel and aggravate the nerve.
Therefore, the correct option is b. permanent disability in the wrist.
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Who is most likely to be exposed to blood-borne diseases?
Answer:
Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. Workers in many occupations, including first responders, housekeeping personnel in some industries, nurses and other healthcare personnel, all may be at risk for exposure to bloodborne pathogens.
I went to the hospital 2 weeks ago after being in a car crash, they gave me a wheelchair. I was supposed to get out of the wheelchair 5 days after being put in it, I tried walking again and I can’t stand...
What is it the problem?
Explanation:
your body is now not used to movement so more body exercise is required
The majority of carbon dioxide is transported in the body by which mechanism?
Question content area bottom
Part 1
A.
By the bloodstream as a bicarbonate ion
B.
Attached to red blood cells
C.
Chemically bound by hemoglobin
D.
Dissolved in plasma
Answer:
The bicarbonate. So A. By the bloodstream as a bicarbonate ion.
what body parts allow insects to detect scents?
The body parts that allow insects to detect scents is called antennas.
What is an insect?An insect is an animal that known as arthropods which usually possess six joined appendege.
The main characteristics of the insects include the following:
They have jointed appendages as arthropods,an exoskeleton (hard, external cover), segmented body, ventral nervous system, digestive system, open circulatory system, and advanced sensory receptors.The advanced sensory receptors are saturated at the antennas which helps the insects to detect smell.
Besides the use of antennas to detect smell, the insects can also use it for the following purposes:
They can use them to feel the surface of an object and sense if it's hot or cold, They can use it to listen to sounds or detect the movement of air or windLearn more about arthropods here:
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Taylor, a high school freshman, has been struggling recently with feeling overweight, being easily distracted and unfocused, and behind with schoolwork. Taylor is also having difficulty making new friends and fitting in at school. How could a counseling psychologist help Taylor overcome these issues?
A counseling psychologist could help Taylor overcome these issues in the following ways : - Providing a safe and supportive environment for Taylor to express their concerns and feelings. ,Conducting an assessment to identify the underlying causes of Taylor's issues. , Developing a personalized treatment plan.
What comprehensive assessment could be done for Taylor?The psychologist could conduct a comprehensive assessment of Taylor's physical, emotional, and social well-being to identify the root causes of their struggles. This could include exploring Taylor's family dynamics, social support network, academic stressors, and mental health status.
Providing a safe and supportive environment for Taylor to express their concerns and feelings.
Conducting an assessment to identify the underlying causes of Taylor's issues.
Developing a personalized treatment plan.
Providing guidance and support to improve Taylor's self-esteem and body image.
Teaching Taylor coping skills to manage distractions and improve focus.
Assisting Taylor in developing social skills to make friends and fit in at school.
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If the Force on the change of 0.2C in an electric field IS 4N, calculate the electric field Intensity of the field.
Answer:
20.0 N/C is the answer
4/0.2= 20N/C
Explanation:
Neurons can have processes as long as 3 feet in the nerves of the leg. Explain how this structure relates to the function of nervous tissue.
Neurons can have processes as long as 3 feet in the nerves of the leg and this structure is performed by the axon which relates to the function of nervous tissue as it helps in transmitting nerve signals from one neuron to another.
Neurons also known as neurones or nerve cells are the elemental units of the brain and nervous system, the cells answerable for receiving sensory input from the external world, for causation motor commands to our muscles, and for reworking and relaying the electrical signals at each step in between.
Each neuron in your brain has one long cable that snakes far from the most a part of the cell. This cable, many times agent than an individual's hair, is termed as an axon, and it's wherever electrical impulses from the neuron travel away to be received by alternative neurons.
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An anti-inflammatory is a common type of (. )
drug that is available without a prescription and can help patients manage their pain.
An anti-inflammatory is a common type of over-the-counter drug that is available without a prescription and can help patients manage their pain.
An anti-inflammatory is a type of drug that helps reduce inflammation in the body. Inflammation is a natural response of the immune system to injury or infection, but it can also contribute to pain and discomfort. Anti-inflammatory drugs work by inhibiting the production or activity of certain chemicals in the body that are involved in the inflammatory process.
By reducing inflammation, these drugs can help alleviate pain, swelling, and redness associated with various conditions such as arthritis, muscle strains, and minor injuries. Anti-inflammatory drugs are commonly available over-the-counter, meaning they can be purchased without a prescription, and they provide a convenient and accessible option for individuals seeking relief from mild to moderate pain.
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write a letter to your minister of health on the observation of the increase of malaria and control
Explanation:
Nys Shabie
PO Box 735,
Mukono.
4th October,2021.
To the Minister of health,
PO Box 1112,
kampala.
Dear Sir,
THE OBSERVATION AND CONTROL OF INREASE OF MALARIA.
Dear sir,i have written this letter to kindly explain and seek for your help about the high increase of malaria in our town.it has been now four year of death caused by malaria.
Many people are now in caos and so Sir we need your help.
Hopefully alot of people are willing to collaborate with all means of how to control malaria.we came up with education about causes and control of malaria to people and are willing to take action if at all they are given support
We kindly request for chemicals to put in dirty pits,in stagnat water,and we need slashers to cut the grass that have bacome home for the mosquitoes.
Am looking forward to recieving your kind reply
yours sincerely,
Nys_bie.
Nys Shabie.
What other test(s)would you perform on blood to better identify an individual?
Answer:
they can tell u if u have any diseises or if you have cancer. some tests can also let doctors know if your heart is working
Explanation:
hope this answers your question
for my career, im trying to decide between studying to be a forsenic pathologist or some branch of the medical field, like maybe a doctor though i havent figured out the specifics. when looking at the overall years in school, salary and other things, which would be a better direction to go in? i would enjoy working on both fields so its a bit hard for me to figure out a path.
any tips or advice are appreciated :)
Answer:
Not to sound cliche, but no one can really tell you which would be better for you personally. It may be more worthwhile to evaluate which one fits better into whatever lifestyle you want to lead when you get older. For instance, doctors typically work more hours, have a much less flexible schedule, and often face stressful situations when treating patients. Therefore, being a doctor may not be compatible with someone who cannot handle stress, would prefer to spend more time with their family, and enjoys having the freedom to change their schedule on a whim. On the other hand, someone who wants to be able to lead a luxurious lifestyle, enjoys handling stressful situations, and knows how to cope with stress would align better with being a doctor. Think about what things will be most valuable to your future and then see which one allows you to have more of these things. I hope this is helpful :)
Explanation:
Which strategy when used in response to a problem will most likely fail to help solve the problem and may create further damage:
A.
Seeking social support
B.
Tension reduction
C.
Focusing on the positive
D.
Self-blame
Answer: The answer is D. Self-blame
when you blame yourself for everything it will cause mental health issues, which in turn may cause physical health issues
Explanation: hope this helps
1. Define the stress response and identify events that provoke the stress responses. Also describe how we respond and adapt to stress using coping skills.
Explain how elements of infectious diseases can be beneficial to the human body
They help to prevent the disease from occurring. The immune system becomes familiar with the pathogen and learns how to fight it. Its the same process with vaccines
1. When the doctors were going to get the organs for the transplant; he was saying that
time is important. What was the time he said would be on the ground and in the air and on
the ground again and why is time important when doing organ transplants.
Answer:
Marker proteins are proteins that are incorporated in the cell membrane of a cell and based on these marker proteins a cell is identified. These proteins are very important while considering an organ transplant. If the marker proteins of the donor organ are not similar to the marker proteins of the original organ of the patient, then the immune cells will recognize the organ as foreign and the transplant will be rejected.
hope this helps!
Complete the paragraph by selecting the most appropriate word or term.
The
than
Registered Nurses
Bureau of Labor Statistics
Institute of Medicine
Advanced Practice
Community College
projects that the number of registered nursing positions will increase by slightly more
he decade.
Answer:
he than registered nurses advanced oractice
Multiple Choice
You are in a hospital emergency room observing as part of an internship. A child is brought in with a broken arm and the parent says the
child fell off a slide while playing in the park. After x-rays and an examination, you notice that a social worker has been brought in. The
social worker is asking questions about the incident, and stating the doctor says the break is not consistent with that type of injury..
What is the social worker trying to ascertain?
O possible faulty playground equipment
O possible cultural misunderstandings
O possible faulty x-rays
O possible child abuse
Answer:
That would be D
Explanation:
If the parent is explaining what happened instead of the child, that is the first red flag. They wouldn't bring in a social worker for any of the other options.
Describe what a tattoo is WITHOUT USING the following words:
Drawing
Skin
Ink
Needle
Permanent
A tattoo is..........
Read the following scenario, and then answer the question. A patient has an injured shoulder and her doctor refers her to a physiotherapist so her shoulder can be restored to health. To what type of facility will the patient most likely go to work with the physiotherapist? hospice facility rehabilitation facility long-term care facility pathologist
Answer:
B
Explanation:
edge
What factors prevent prescription substitution? Check all that apply.
The brand name drug is available.
There are no appropriate "A" code drugs.
The drug company prefers to sell the brand-name drug.
The prescription states DAW.
The patient wants to save money.
The factors that prevent prescription substitution are:
The prescription states DAW.
The brand name drug is available.
There are no appropriate "A" code drugs.
The drug company prefers to sell the brand-name drug.
The patient wanting to save money is not a factor that prevents prescription substitution, as it is actually a reason for wanting substitution to occur.