Answer:
C
Explanation:
During an independent emergency ascent, you should stop periodically and attempt to inhale through your regulator because:__________.
a) Doing so reduces the risk of decompression sickness.
b) Doing so reduces the risk of lung-overpressure injuries.
c) The decreasing pressure may allow your regulator to function, even if it could not do so at depth.
d) The air in your cylinder will expand on ascent, allowing you to breathe.
Answer:
c) The decreasing pressure may allow your regulator to function, even if it could not do so at depth.
Explanation:
During an independent emergency ascent, you should stop periodically and attempt to inhale through your regulator because:
c) The decreasing pressure may allow your regulator to function, even if it could not do so at depth.
During an independent emergency ascent, you should stop periodically and attempt to inhale through your regulator because c) The decreasing pressure may allow your regulator to function, even if it could not do so at depth.
whilst making an emergency ascent A scuba diver should?Observe the techniques you discovered in training: keep your regulator for your mouth always; occasionally air expands and offers you one more short breath. Exhale slowly and constantly all the way to the floor, and keep your ascent gradual.
What is a controlled emergency ascent?
Controlled emergency swimming ascent (CESA) is an emergency swimming ascent that remains under control and which is performed at a safe ascent rate, with continuous exhalation at a rate unlikely to cause injury to the diver by lung overexpansion.
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example of survival stress,
Answer:
The basic stresses that will affect you, the survivor, psychologically are as follows: pain, hunger and thirst, heat or cold, fatigue, loneliness, and fear.
Explanation:
What distinguishes push-ups from other chest exercises such as the bench press and dumbbell flies?
A.
The bench press also exercises the legs.
B.
Push-ups are a variable resistance exercise.
C.
Push-ups do not require any weights or machines.
D.
Push-ups are not actually chest exercises.
Please select the best answer from the choices provided.
A
B
C
DWhat distinguishes push-ups from other chest exercises such as the bench press and dumbbell flies?
A.
The bench press also exercises the legs.
B.
Push-ups are a variable resistance exercise.
C.
Push-ups do not require any weights or machines.
D.
Push-ups are not actually chest exercises.
Please select the best answer from the choices provided.
A
B
C
D
Answer:Its C!
Explanation:
Push - ups do not require any weights or machines to practice whereas, bench press and flies are doing with a pair of weights or other machines.
What is push - ups ?Push - ups is kind of workout to strengthen. It is done by pushing our body on the support of hand in floor moves to the ground and then rising up on the same stretch without bending the body. It helps to expand chest muscles and helps to widen chest.
Bench press and are other kinds of chest workouts using weights or machines. Bench press is done by lying on a bench with equal weights on each hands. Rising up them and down to the chest level.
Flies is a modified bench press in which the movement of hands with the weights is a bit different than that in bench press. These two are only done with weights unlike Push - ups Thus, option C is correct.
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Jacinta has been a victim of discrimination in her neighborhood. Which common outcome is most likely to be seen in Jacinta?
A.
low self-esteem
B.
rebellious behavior
C.
the ability to adapt to changes
D.
a high tolerance level
Answer:
A
Explanation:
low self- esteem
Answer: Answer “B”, aka “low self-esteem.
Explanation: The answer to this question is B because Jacinta, or anyone for that matter would most not likely gain from discrimination in their neighborhood, regarding them. Discrimination would definitely lead to lowering someone’s self-esteem.
Hope this helps!!
-︎︎ ฅ^•ﻌ•^ฅ
what is the Perimeter of a circle whose radius is 14cm
Answer:
87.96
Explanation:
perimeter is the same as circumference
C=2 π r
radius = 14
C=2 x π x 14 =
87.96
HIV is a disease that reduces T cell production in the immune system. Would HIV increase or decrease a person's chance of developing cancer cells? a. The person's chances would increase because T cells can destroy cancer cells. b. The person's chances would increase because T cells prevent cancer cell division. c. The person's chances would decrease because T cells create lymph, which reduces cancer cell growth. d. The person's chances would decrease because T cells are especially susceptible to becoming cancerous.
The correct answer is A. The person's chances would increase because T cells can destroy cancer cells.
Explanation:
One of the main functions of the T cells as part of the immune system is to recognize infected or abnormal cells including cancer cells and destroy these. This means, an appropriate function and production of T cell help to the prevention of cancer. This does not occur in HIV patients as HIV affects the immune system including T cells, due to this, the production of T cells is low or there is not appropriate. In this context, HIV patients are more vulnerable to cancer of have more chances to develop this disease.
Answer: A. The person's chances would increase because T cells can destroy cancer cells.
Explanation:
Which nurse is reassuring the patient using nonverbal means?
A.
Nancy explains the surgical procedure to her patient.
B.
Luke shows his understanding by nodding at what the client says.
Drake answers his client's questions patiently.
C.
D.
Steve writes down instructions for the patient to follow.
Reset
Next
Answer:
B
Explanation:
Nodding is a form of nonverbal communication used to reassure someone.
Answer: B) Luke shows his understanding by nodding a at what the client says
Explanation:
I just did a test with this question and I got it right
Hope this helps! :)
It is necessary to focus on the ___
rather than the differences in order to understand and respect other cultures,
Reset
Next
Answer:
similarities
Explanation:
focus on the positive and what is similar instead of the differences which can be more negative.
A child should participate in strengthening activities at least days per week.
Answer:
Yes
Explanation:
Because a child needs to stay fit and healthy
Based on the diagram above, which of the following correctly describes the function and components of layer A?
A) movement; villi, blood vessels, lymphatic vessels
B) movement; muscles and connective tissue
C) absorption; villi, blood vessels, lymphatic vessels
D) absorption; muscle and connective tissue
Answer:
C) absorption; villi, blood vessels, lymphatic vessels
Explanation:
The villi are many small folds in the intestine (0.5 to 1.6 mm in length) that increase the surface area and thus maximize the absorption of foods. The villi transport nutrients from food to the capillaries and lymphatic vessels which are found close to its surface. The blood vessels support the tissues of the small intestine and they required to transport the nutrients to the body. Moreover, the lymphatic vessels are involved in nutrient absorption by returning the interstitial fluid to the bloodstream.
Which of these is NOT a biological contaminant?
So where are the options?
please help asap! Compare and contrast the early adolescence period to the late adolescence period.
Explanation:
new changes like for males growth in beard...shoulders line out...adams apple protrudes...for females...puberty...protrution in breast
Answer & Explanation:
When teens begin to think about themselves more often they have entered into the Early Adolescent period. They begin to gain very little regrets for other's points of view.
Once they have reached the Late Adolescent period they are more likely to think about other people and their point of view. At this point in the stage, they are more sensible when making a decision and they better understand the consequences that their actions could lead them to.
Approximately 70% of a person's body weight is made up of water. If a body weighs 50 kilograms, what would be the approximate weight of the water in his body? (A): 20 kilograms (B): 35 kilograms (C): 42 kilograms (D): 50 kilograms
Answer:
Hey there!
If 70% of a person's body weight is water, and the person weighs 50 kilograms, the weight of water would be 0.7(50), or 35 kilograms.
Let me know if this helps :)
FOR 40 POINTS!!!!
What is the function of a vascular spasm?
A) it plugs the wound area prior to the adherence of platelets.
B) it constricts the wound area prior to fibrin formation
C) it plugs the wound area after the adherence of platelets
D) it constricts the wound area after fibrin formation
Answer:
B. It constricts the wound area prior to fibrin formation.
Explanation:
Before the formation of fibrin, vascular spasm constricts the wound area.
Vascular spasmIt is the narrowing of the arteries resulting due to persistent contraction of the blood vessels, also called vasoconstriction.
This can diminish the flow of blood, this can influence any part of the body.
Vascular spasm or vasoconstriction is one of the steps of hemostasis.
It is a brief reflexive contraction at the time of hemostasis, which makes a decrease in the flow of blood to the region.
This takes place just prior to the formation of platelet plug by fibrin.
The formation of platelet plug takes place directly after the rupturing of blood vessel takes place.
After some minutes, the formation of platelet plug takes place completely by fibrin.
Thus, the correct answer is option B.
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How do you get rid of acne and bacne..? I've tried daily washes for weeks to months now and my bacne just gets worse. My acne stays the exact same!
Answer:
Try Curology for acne. Not sure what to do for bacne, I have the same problem.
Answer:
Well, everybody's system is different and there are, many methods to get rid of it.
Explanation:
It's sometimes just hormonal imbalance you should, talk to your doctor maybe, they can prescribe you pills? Another, problem is maybe your diet try eating more vegetables with water and this is a must, DRINK A LOT OF WATER!
I really recommend to use cerave cleanser the gentle kind it's very easy on your skin and shows results fast.
1. Cleanser
2. Toner
3. Exfoliater ( cetaphil )
4. Eye cream
5. Lotion ( preferably cerave lotion )
Explain the meaning of planning
Answer:
well, i may not be a genuis but here's my definition on planning. to me planning is something you do to organize certain things such as events or certain things you need to do. planning can help prevent stress and that way you won't forget things snce we tend to remember more if we write things down.
What is the chain of infection?
A
a set of conditions that allow diseases to occur and spread
B.
an accumulation of pathogens in a reservoir
C.
the continuous cycle of diseases becoming more advanced
D.
the ways to stop pathogens from spreading
Reset
Next
Answer:
i think A
let me know if right
Answer:
I cant comment but chantelle 32506 is right
Explanation:
1
Select the correct answer
36-year old Donna has been diagnosed with liver cancer. Her doctor explains the various treatment options Donna does not want to go in for
surgery. What should her doctor do next?
O A
OB
Tell her she has to have a surgery.
Tell Donna's family they must convince Donna to go in for surgery.
Tell her that she is making the wrong decision and it is not fair to her family,
Explain the pros and cons of her decision and allow her to decide.
OC
OD
Reset
Next
Answer:
Explain the pros and cons of her decision and allow her to decide.
Answer:
Most likely D
Explanatian
Seems like the most logical answer, the other ones seem unrealistic
The decrease in the normal haemoglobin or quantity of red blood cells is as a result of --------? (A) Accident (B) Haemoglobin bleeding (C) Anaemia (D) Sickle-cell disease
Answer:
C- Anaemia
Explanation:
When the hemoglobin level is low, the patient has anaemia.
Answer:C
Explanation: lack of red bloods leads to lack of hemoglobin
Mr. Pochettino created a secret ingredient for a breath mint that he thinks will “cure” the bad breath people get from eating fish tacos at the Taco Tent. He asked 100 customers with a history of bad breath to try his new breath mint. He had fifty customers (Group A) eat a breath mint after they finished eating a fish taco. The other fifty (Group B) also received a breath mint after they finished the taco, however, it was just a regular breath mint and did not have the secret ingredient. Both groups were told that they were getting the breath mint that would cure their bad breath. Two hours after eating the fish tacos, thirty customers in Group A and ten customers in Group B reported having better breath than they normally had after eating fish tacos. What did Mr. Pochettino measure in his experiment? Identify the independent variable, dependent variable, and what Mr. Pochettino's conclusion should be.
Answer:
Explanation:
The group that is recieving the 'intervention' is the experimental group. & The group of people that are not receiving the intervention,they are only for comparison purpose with the experimental group is the control group.
The outcome of the experiment is the dependent variable.
The rest of the variables are independent variables.
1)The people that are not receiving the new breath mint ,are the control group. Group B is the control group.
2)All the customer (both Group A & B ) had bad breath at the start of study i.e., before intervention.
So, Bad breath is an independent variable.
Secondly, all the person are eating krabby patties.
So, ingestion of krabby patties is also an independent variable.
3)The outcome of the study is dependent variable.
So bad breath get cured/or not is the dependent variable.
4)Group A is receiving the new breath mint.So Group A is the experimental group.
Answer:
The independent variable is are all of the variables left after the dependent variable is recognized. The dependent variable is the result of the expierement. Independent variables: Stinky breath and ingestion of the tacos. Dependent variables: The outcome of the expierement. The outcome is basically rather or not the stinky breath was cured or not. Mr. Pochettino's conclusion should be that the secret ingredient, does indeed, definately have a positive effect on curing stinky breath.
Explanation:
The group of people that are collecting the 'intervention' is known as the experimental group of people. The group that is not collecting the 'intervention', well, they are simply just for comparison purposes along side the experimental group. The experimental group of people is also known as the group that is in charge. The dependent variable is whatever the outcome of the experiment is and the independent variables are all of the variables that are left. Group B is the group that is in charge. They are the people that will not receive the new breath mint. Both, group A and group B, had stinky breaths at the start of this study. This means before intervention. First, with that being said, bad breath is then known as an independent variable. Second, all of the people are eating fish tacos. That then makes ingestion of the tacos an independent variable as well. With all of this now recognized, the outcome of the study is known as the dependent variable. Basically, the dependent variable is if the stinky breath is cured or not cured. Finally, group A is receiving the new breath mint making them now the experimental group.
Claudia is worried about getting osteoporosis like her grandmother. Which foods should she eat to help prevent osteoporosis? Check all that apply.
Answer:
The safest strategy is eating a diet that's low in salt and rich in fresh and minimally processed whole grains, fruits, and vegetables. Include enough calcium and vitamin D from foods, and supplements if necessary, and be sure to limit caffeine and carbonated drinks.
Green leafy vegetables: broccoli, kale, collard greens, dried figs, turnip greens, and mustard greens. Fish: canned salmon and sardines with the bones. Nuts: almonds and Brazil nuts. Enriched foods: cereals, orange juice, beverages, and breads that have calcium added to them.
Explanation:
Answer:
Dairy, Fish, Vegetables, Lean Meats, Fruits
Explanation:
I did it
deepta and abhinav having weight 450N and 350N are playing seesaw. If deepta sits at a distance of 2cm from fulcrum, how far should abhinav be seated in order to balance deepta?
Answer:
Abhinav be seated at "2.57 cm" far. The further explanation is given below.
Explanation:
The given values are:
Deepta's weight,
= 450 N
Abhinav's weight,
= 350 N
Deepta's distance from fulcrum,
= 2cm
i.e.,
= 0.02 m
Let Abhinav's distance be "x".
As we know,
⇒ [tex]Work \ done \ by \ Deepta = Work \ done \ by \ Abhinav[/tex]
⇒ [tex]Deepta's \ weight\times Deepta's \ distance = Abhinav's \\ weight\times Abhinav's \ distance[/tex]
⇒ [tex]450\times 0.02=350\times x[/tex]
⇒ [tex]9=350\times x[/tex]
⇒ [tex]\frac{9}{350} = x[/tex]
⇒ [tex]x=0.025 \ m[/tex]
i.e.,
⇒ [tex]2.57 \ cm[/tex]
Can you get hiv from animals such as cows and chickens ?
Answer:
from what i have seen the answer would be no
Explanation:
different animals have different forms of HIV and since they're quite different from humans in terms of genetic makeup it can be quite difficult to transmit the disease to a humans without the immune system getting in the way. but with that being said we must remember that HIV was first introduced to the humans body by diseased monkeys that were most probably poorly hunted or prepared for consumption.
When someone loses a baby tooth, how would they know if the whole tooth came out?
When a baby tooth falls out, the big tooth is usually underneath the gums, sometimes you can see a little bit of the bottom of the tooth after the baby tooth comes out. Sometimes the tooth will have a hook on it, other times it comes clean out. You can tell its fully out when the gums have a small hole where the tooth use to be, if part of the tooth breaks off, the adult tooth will most likely push the tooth out once it comes in.
That's my best answer for you, you might be able to shorten it a bit if you like. Hope it helps! :)
Answer: When your baby tooth falls out, you should be able to either see a small hole from where your baby tooth was previously, or you can already see the bottom of the adult tooth. Why would you already see the bottom of the adult tooth when your baby tooth falls out? Well, the adult tooth would have been already growing out of your gum, pushing the baby tooth out, which causes some pain.
Hope this helped! <3
While driving, central vision is used to:
a. Provide detail of objects and driving conditions.
b. Position the vehicle in the proper lane.
c. Gather peripheral information.
d. Maintain a constant speed.
Answer:
A.
Explanation:
Provides detail of objects and driving conditions.
Which kingdom of organisms is being described here?
1. Cannot move
2. Makes it's own food
3. Made of more than one cell
4. Cells have a nucleus
Answer:
Kingdom Plantae
Explanation:
plants cant move
they make their own food
they are made of many cells
their cells have a nucleus
The Department of Health finds that the cases of new meningitis infections in NYC for 2017 are at the same level as 2016 (average). The epidemiologist states meningitis to be at a(n) ______ level. Pandemic Endemic Epidemic Systemic
Answer:
he Department of Health finds that the cases of new meningitis infections in NYC for 2017 are at the same level as 2016 (average). The epidemiologist states meningitis to be at a(n) endemic level.
Explanation:
Endemic is a term used to indicate that the cases of the disease had remained constant in an area over some time. If the number of people affected by meningitis in New York had increased from 2016 to 2017, the term used would be an epidemic. If a disease spreads globally, it is called a pandemic.
Do I deserve life..? T-T
Of course you do. Why would you think otherwise?
By the way, this is not an academic question.
(06.03 LC)
Which of the following strategies can help protect against the transmission of salmonella?
O Avoid sharing brushes, combs, or hats
O Make sure pets receive regular veterinary care
O Practice safe food handling and preparation
O Wash hands regularly for at least 20 seconds
Question 3(Multiple Choice Worth 3 points)
C & D
Explanation:
An infection commonly caused by contaminated FOOD and WATER.
Answer:
Practice safe food handling and preparation
Explanation:
Analyze physical activities from which benefits can be derived. Name and describe three strength training exercises that can be performed by a person that works out at least 3 times a week doing a variety of exercises at the gym and then discuss at least two health benefits of strength training.
Answer:
planks : they're a very good way to exercise our upper body, there are different types of planks that can be useful to the human body. they help in building the muscles in our biceps and triceps
squats : they help in strengthening the muscles in our thighs and below the knees. they're a very efficient way of exercising our lower body.
crunches: Partial crunches can help strengthen your back and stomach muscles. they help your back muscles.
Explanation:
avoid doing them if you feel difficulty
Physical activity like walking, wheeling, indoor and outdoor sports like swimming, or active recreation benefits health.
Physical activities that are helping to strengthen muscles and build bone structure include swimming and playing basketball.
It s also helps in maintain a healthy weight by activities such as aerobic dancing, jumping rope, and cycling, and more.
Three strength training exercises that can be performed by a person are:
Squats: strengthening the muscles of thighs and calf muscles. Crunches: these can help strengthen the backbone, back muscles, and stomach musclesPlanks: help building strength in the upper body and help in building the muscles in our biceps and tricepsLearn more about:
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