Which of the following should you NOT use to put out a chemical fire?
A.
Salt
B.
Water
C.
Sand
D.
Baking soda
Answer:
B. Water
Explanation:
A: Salt
Salt disperses heat and minimizes oxygen supply to a fire. This is especially useful if you experience a grease fire on or around the oven. Salt is also one of the main ingredients found in fire extinguishers.
Total Fire Group has a list of other things that can put out a fire
B: Water
Class B fires are made up of flammable liquids. If you were to throw water on a Class B fire, you might very well remove the heat and extinguish the fire but you would be equally likely to cause the flammable liquid to spray all over the place while it is on fire.
Firefighter Inside has an amazing article on the classes of fire, how to put them out, and why certain things (like water) can't be used to put out certain types of fires.
C: Sand
Sand suffocates the fire getting rid of the oxygen supply to the fire. and when the fire has no more oxygen it goes out.
Hunker has an article on how to put out a fire with a bucket of sand
D: Baking soda
Baking soda is good for putting out small fire cause the powder suffocates it and the bicarbonate in baking soda creates a chemical reaction when it gets hot enough that it starts to produce carbon dioxide, carbon dioxide removes oxygen from the fire causing the fire to go out.
Firefighter Now has a better and more detailed explanation on baking soda.
Which factor can potentially increase a teenager’s alcohol use?
Answer:
This could be caused by depression or other issues in their life or just family in general.
Explanation:
A potential barrier to making healthy choices is
a.fast food advertisements
b.regular physical activity
c.expressing emotions in healthy ways
d.asking for help when dealing with mental health issues.
Answer:
a) fast food advertisement (if you are asked about health regarding food)
In your own words, define hate.
Answer:
in my opinion hate is where you really dislike something to the point you can't stand it, let's say you hate a person, you don't like to be around them nor listen to anyone talk about them. when it comes to a thing you hate, it becomes impossible for you to even if you have to like a certain class. when it comes to foods you hate, you physically cannot eat it due to a possible acid-reflux
Explanation:
hate is when you absolutely despise someone. you cant stand to be around them and when you are all you feel is that you wanna punch them in the face. or just silently judge. or confront them for bein so stu.pid i-d-k honestly I don't think about that often
Common symptoms of a concussion include all of the following EXCEPT: A. Headache B. Disorientation and dizziness C. Nausea D. Chills Please select the best answer from the choices provided. A B C D.
Answer:
A headache or a feeling of pressure in the head
Temporary loss of consciousness
Confusion or feeling as if in a fog
Memory loss surrounding the traumatic event
Dizziness
Ringing in the ears
Nausea
Vomiting
Slurred speech
Delayed response to questions
Appearing dazed
Double vision
Fatigue
Explanation:
these are what I know :)
Headache, confusion, dizziness and nausea are typical symptoms of concussion. Shivering is often not accompanied by chills. Therefore, the correct option is D.
These types of traumatic brain injuries, such as concussions, can result in a range of symptoms such as mental, physical, and emotional abnormalities. To ensure proper diagnosis and treatment of an injury, it is imperative to seek medical attention if an injury is suspected.
Although concussions are often transient, they can have serious effects on both physical and cognitive functioning. To determine the severity of a head injury and to guarantee proper management and recovery, a person who suffers a head injury or shows signs of injury should seek immediate medical attention.
Therefore, the correct option is D.
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plzzzzz help 20 points
Answer:
Aerobic training
Explanation:
How can the community reduce violence?
you canot reduce violence humans were monkeys one time the reason why we fight and attck is because we still have animal instincts this also inculdes angry people who say no fighting are use rage which is a animal instinct from cave man
Answer:
the community ( people in general) can reduce violence by coming together and working as one. If we all put our differences aside and became less selfish a lot of our ( minor or sever) problems l assume would be solved or close to solving.
Explanation:
what type of expense is an example of the cost to drive to and from work?
Answer:
Variable Expense
Explanation:
Variable expenses are costs that change over time. Fixed expenses such as car payments generally stay the same, but variable expenses change over time. Variable expenses usually aren't as predictable, but they often allow more flexibility in your budget.
Examples of variable expenses include groceries, dining out, utilities, gas, personal care items, household supplies, medical/health expenses.
Thus, the cost to drive to and from work is an example of variable expense.
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vaccination has successfully eliminated __, making it unnecessary to keep on vaccinating against the disease.
Answer:
ith so much information—and sometimes incorrect information—available today, learning the facts before making health decisions is very important.
How vaccines work: preventing diseases
The diseases vaccines prevent can be dangerous, or even deadly.
Statistically, the chances of your child getting diseases such as measles, pertussis, or another vaccine-preventable disease might be low, and your child might never need the protection vaccines offer. HOWEVER, you don’t want them to be lacking the protection vaccines provide if they ever do need it.
Strengthening your baby’s immune system
Immunity is the body’s way of preventing disease. When your baby is born, his/her immune system is not fully developed, which can put him/her at greater risk for infections. Vaccines reduce your child’s risk of infection by working with his/her body’s natural defenses to help safely develop immunity to disease.
Baby flexing his muscles.
Your child is exposed to thousands of germs every day in his environment. This happens through the food he eats, air he breathes, and things he puts in his mouth.
Droplet.
Babies are born with immune systems that can fight most germs, but there are some deadly diseases they can’t handle. That’s why they need vaccines to strengthen their immune system.
Antigens.
Vaccines use very small amounts of antigens to help your child’s immune sys
Explanation:
vaccination has successfully eliminated viral infection, making it unnecessary to keep on vaccinating against the disease.
what is vaccine ?vaccines prevent can be dangerous, or even deadly infectious disease, some of the disease like measles, pertussis, or another vaccine-preventable disease might be low, and your child might never need the protection vaccines offer.
vaccination can Strengthen baby’s immune system preventing disease.it can reduce your child’s risk of infection by working with his/her body’s natural defenses to help safely develop immunity to disease.
vaccination can enhance Baby flexing his muscles, when they exposed to thousands of germs every day in his environment which happens through the food he eats, air he breathes, and things he puts in his mouth.
Vaccines act as small amounts of antigens to help ton enhance child's immune system.
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how long does it take to recover from food poisoning?
inflamation of 1 or 2 small, almond-shaped organs located in the lower abdomen on either side of the uterus
Inflammation of 1 or 2 small, almond-shaped organs located in the lower abdomen on either side of the uterus is oophoritis.
Inflammation of 1 or 2 small tonsil-shaped organs located in the lower abdomen on both sides of the uterus is oophoritis.
What do you mean by oophoritis?Oviphoritis is characterized by inflammation of the contents of one or both ovaries, leading to enlargement of the ovaries, as well as ovarian cysts. Ovaries contain eggs.
Ovophoritis can be treated surgically if treatment has not shown improvement in symptoms after 8-72 hours. Surgical options may include laparoscopy and abscess drainage, appendectomy.
The disease is caused by a bacterial infection that spreads from the vagina or cervix (the entrance to the uterus) to the uterus, fallopian tubes and ovaries. PID is often caused by several types of bacteria, and it can sometimes be difficult for doctors to identify the culprits.
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When in reverse steering right the vehicle will go
Answer:
To steer the car in reverse, turn the wheel in the direction you want the rear of the car to go. Turning the wheel to the right steers the back of the car to the right. Turning the wheel to the left steers the rear end to the left. n reverse gear, if you turn the steering wheel to the right side, rear part of car will move rightward and front part will move towards left.
Hope that helps. x
Write T if the statement is true and F if it is false.
1.Asexual reproduction is a type of reproduction in which an individual produces offspring with the help of gametes or sex cells.
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2.Fertilization is described as the union of the male gamete sperm cell and the female gamete egg cell.
3.One disadvantage of sexual reproduction is to promotes survival.
4.Plants can undergo asexual reproduction.
5.When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote .
6.Binary fission is a type of reproduction in which the organism grows a small part of itself and separates from the main body, growing into a new organism.
7.Parthenogenesis is a type of asexual reproduction wherein a female gamete develops into an embryo without interaction with the male reproductive cell.
8.Sexual reproduction, is the production of new organisms by the combination of genetic information of two individuals of different sexes.
9.The male gamete in humans is called sperm cell.
10.Fertilization of flowering plants occurs in the stem.
Answer:
1). F
2). T
3). F
4). T
5). T
6). T
7). T
8). T
9). T
10). F
Which of the following is NOT part of the first-aid procedures for minor burns?
A. using an over-the-counter pain reliever
B. applying ice to the wound
C. applying a bandage to the wound
D. holding the burn under cool running water
which screening is used to test for brain cancer health
a full stretching session should take between __________.
Answer:
How long should a full stretching session take?
For optimal results, you should spend a total of 60 seconds on each stretching exercise. So, if you can hold a particular stretch for 15 seconds, repeating it three more times would be ideal. If you can hold the stretch for 20 seconds, two more repetitions would do the trick.
Explanation:
The average person should take as long as 60-1 minute max to stretch. stretching helps you be more active along with not having joint pains. Stretching is a great way to get ready for a work out! :)
i really hope this helps, have a blessed day please remember to add brainiest!
bless you be safe!
Which statements accurately describe the actions needed to perform aid on a choking infant? Check all that apply.
Perform the procedure in a sitting position.
Position the infant face down on your forearm.
Rest the infant face up on the floor.
Thump the infant’s chest with the heel of your hand.
Begin chest compressions if the blockage does not clear.
Answer:
Position the infant facedown on your forearm
Explanation:
If I remember right this should be the correct answer
The actions needed to perform aid on a choking infant are:
A. Perform the procedure in a sitting position.
B. Position the infant face down on your forearm.
E. Begin chest compressions if the blockage does not clear.
What is Choking first aid for babies?When anything gets lodged in the airway or the throat, choking occurs. This may prevent air from getting to the brain and deprive it of oxygen. Your infant will cough ineffectively and have difficulty breathing or loud breathing.
Young babies who swallow formula or breastmilk too quickly or who have too much mucus may choke.
A little enough item can obstruct your baby's airway. Small food fragments like nuts, grapes, beans, popcorn, hotdogs, or poorly chewed food are included in this. Common choking dangers include household items like buttons, marbles, coins, rubber balloons, and beads. Your toddler may choke on little toy pieces.
Turn the infant over so their back is to you and give up to five chest thrusts. Put two fingers right below their nipples in the center of their chest. Push downward firmly up to five times. Chest thrusts may move the obstruction by sucking the baby's lungs of air.
The correct answer is A, B, & E.
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Because celestial bodies such as the sun and stars were used to tell time, so if they were obstructed by clouds it would be hard to tell time
thanks to
Answer:
Well considering there aren't really any clouds at night it would be easier to navigate and tell time at night now during the day clouds would be in the way of the sun at SOME times which is probably one out of many struggles our human kind had back then.
If the clouds were covering the sun whilst someone was trying to tell the time you'd just have to either wing it OR try your hardest to find the lightest parts of the clouds and assume the sun is in that position.
Explanation:
Nancy has just been admitted to the emergency room because she collapsed in her home. The medical worker who begins filling out her chart takes her vital signs and measures her height and weight. What might the medical worker use her height and weight measurement for?
The medical worker use her height and weight measurement for to diagnose why she collapsed at home. Therefore, option (B) is correct.
What are the roles of medical workers?Medical workers are medical care experts who inspect, analyze, treat and forestall wounds, sicknesses, and different debilitations. There are also members of the staff who did not go to medical school but have the knowledge.
Medical workers helps and coordinates teamwork, maintains supplies and equipment, keeps records, and actively participates in the prevention and control of communicable and vector-borne diseases through immunization.
Medical workers will primarily focus on activities related to disease control programs, epidemic outbreak detection and control, environmental sanitation, safe drinking water.
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Directions: Choose 1 and write a constructed response as if you were in the situation and how you would work through the learned steps of stress management.
1- You’re hanging out with friends when someone joins the group and offers everyone a drink from a bottle in a bag. It smells strong. You pass the bottle on without taking any. Someone calls you chicken and the group pressures you to lighten up and have fun. What do you do or say?
2-Teams have been assigned for science class projects and you are having a hard time working with your partners. You shared an idea for a project, asking your team if they thought it would work. They called you names and said it was a lame idea. How can you deal with this situation to make it work?
3-Your best friend tells the person you like and think is cute that you have been talking stink about him or her. Another friend tells you to say something bad about your best friend to “pay them back.” You notice a stomachache and feel stressed about this. What do you do to fix this problem in the best way possible?
4-You tried out to perform in a local band but didn’t make it. The others thought you didn’t play the ukulele good enough and that you did not sing well. Your dream is to be part of a band, so you got mad and broke your ukulele. Now your mom is mad, too, as she got you the uke. How do you get over this and feel better?
5- You told your mom you wanted to go out with friends on Saturday night but she said you are still too young to drive in cars with other kids. Everyone else you hang with gets to go, but you don’t. Some says to lie to your mom and do it anyways. You really want to go out and don’t know what to do. What options do you have, and what would be the best choice?
6- Every day you have a really hard time staying awake in your classes. Teachers keep talking to you, but you don’t want to say you watch your baby sister till late while your mom works. It is hard for you to get much sleep because she is sick. You don’t want to fail or complain. What can you do to deal with the stress you are feeling?
I have chosen the first scenario.
In the way I would respond to people calling me chicken would be, “I do not want to be taken advantage of if I drink this, I don’t know what it is so I won’t drink it.” And if they continue I will just leave.
Which nutritional class absorbs vitamins and sustains the immune system?
fats
water
proteins
carbohydrates
Answer:
The Answer is protein.
Explanation:
Proteins help your body build new cells, repair old cells, create hormones and enzymes, and Kama your immune system healthy. if you don't have enough protein, your body takes longer to recover from illness and you're most likely to get sick in the 1st place. I hope this answers your question, and have a great rest of your day!
All of the nutritional classes play a role in absorbing vitamins and sustaining the immune system, but proteins are particularly important for these functions, as mentioned in the third option.
What is the immune system?Proteins are essential for the production of antibodies, which are molecules that help the body fight off infections and diseases, and they are also involved in the production of enzymes, which facilitate the absorption and metabolism of vitamins and other nutrients. Some vitamins, such as vitamin C and vitamin E, are antioxidants that help protect the body against damage from free radicals, which can contribute to chronic diseases like cancer and heart disease. Fats also play a role in vitamin absorption, as many vitamins are fat-soluble.
Hence, proteins are particularly important for these functions, as mentioned in the third option.
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What food trends are prevalent in both national and international societies today? How might these trends affect world food production?
Answer:
Eating healthy is a trend prevalent in both national and international societies. The world food production might be growing more organic foods.
Explanation:
thats what I put and got a B+
ldentify one health condition not mentioned in this activity that would warrant the use of a wearable device. What data might the wearable device record? What form of analysis might occur?
Answer:
Wearable technologies can be innovative solutions for healthcare problems. In this study, we conducted a literature review of wearable technology applications in healthcare. Some wearable technology applications are designed for prevention of diseases and maintenance of health, such as weight control and physical activity monitoring. Wearable devices are also used for patient management and disease management. The wearable applications can directly impact clinical decision making. Some believe that wearable technologies could improve the quality of patient care while reducing the cost of care, such as patient rehabilitation outside of hospitals. The big data generated by wearable devices is both a challenge and opportunity for researchers who can apply more artificial intelligence (AI) techniques on these data in the future. Most wearable technologies are still in their prototype stages. Issues such as user acceptance, security, ethics and big data concerns in wearable technology still need to be addressed to enhance the usability and functions of these devices for practical use.
OsteoporosisHope this helps you !!Chronic health conditions could warranty the use of a wearable device.
There are so many health disorders which call for wearing protective devices in order to manage them between the the health care professionals, their personnels and their patients too.
These wearable devices are used to prevent the spread of some these health disorders such as cardio-vascular issues, ebola, co - vid 19 and so on.
What are wearable deviceis?These are devices in form of technology, fashion, accessories and so on which are worn on the body to manage or prevent a situation
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can u answer this >,<
Answer:i think its b
Explanation:
plzzz help asap 38 point i need help im behind help asap
Answer: auditory nerve, cochlea, auricle, stirrup
Explanation:
What is an example of a public health model of service?
A Providing a diabetic person with insulin injections
B Rolling over a coma patient to prevent bed sores
C Your dentist recommending that you floss daily to prevent gingivitis
D Testing middle schoolers for hearing problems
Answer:
C your dentist recommending that you floss daily to prevent gingivitis
Explanation:
hope naka tulong
which of the following will help prevent the transmission of HALs?
Answer:
Proper use of personal protective equipment
Explanation:
True or False: The parent-child relationship is often one-sided. For many years, parents are "givers" and children are the "takers." Parents must put their children’s needs before their own needs
Answer:
it is true parents need to put their child first
why must the life cycle of sexually reproducing species alternate between haploid and diploid stages?
Answer: Meiosis must occur at some point in the life cycle to prevent a doubling of chromosomes in each generation.
Explanation:
Meiosis has to take place at some point in the life cycle in order to stop the chromosome count from doubling with each new generation.
What is meiosis?Meiosis is a specialised kind of cell division that occurs in the germ cells of animals that reproduce sexually. This form of cell division is responsible for the production of gametes, such as sperm and egg cells. This process requires two rounds of cell division, and at the end of it, there are four cells that each have a single copy of each chromosome.
Meiosis results in the formation of four haploid daughter cells, each of which has the potential to differentiate into either sperm or egg cells in the future.
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CAN SOMEONE PLEASE HELP ME OUT I AM ON THE LAST QUESTION 3
Answer:
B
Explanation:
Trust me.