Answer:
Explanation: Signs and symptoms of superficial or deep frostbite - such as white or pale skin, numbness, or blisters Increased pain, swelling, redness, or discharge in the area that was frostbitten Fever.
Signs of moderate to severe frostbite include white or grayish skin, blisters, and numbness.
What is frostbite?A sort of injury brought on by freezing is called frostbite. It causes the affected areas—typically the extremities such as the nose, ears, cheeks, chin, fingers, and toes—to lose feeling and color.
Amputation may be necessary in extreme cases of frostbite because it can permanently harm the body (removing the affected body part).
The initial stage of frostbite is called frost. It is quite gentle and won't harm your skin. Your skin will turn red and become cold to the touch when you have frost. It might start to feel numb or waspish if you continue to be outside in the cold.
Therefore, Blisters, numbness, and skin that is white or grayish are indications of moderate to severe frostbite.
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which is not a common long term effect of excessive alcholol consumption
Answer:
Digestive problems
Explanation:
Adolescents should get how much physical activity a day?
A. 30 minutes
B. 60 minutes
C. 90 minutes
D. 120 minutes
Will give brainliest
Answer:
I think my answer for this question is D
Jordan is being sexually harassed at school. Which effect is he most likely experiencing?
*SELECT ONLY ONE*
fear
trouble eating
regressive behavior
consistent grades
Answer:
Regressive behavior
Explanation:
A-b-C have nothing to do with being sexually harassed at school
The effect that is most likely experienced by Jordan after being sexually harassed at school is regressive behavior. Thus, the correct option is C.
What is Sexual harassment?Sexual harassment may be defined as a type of harassment that makes someone feel upset, scared, offended, or humiliated through such sexual or gender included abusive or offensive words.
Fear, trouble eating, and consistent grades are not associated with the effect that is most likely experiences through the activity of sexual harassment. These qualities are not associated majorly with the impacts of sexual harassment.
Regressive behavior involves an action made by a person that involves a return back to the most frequent and earlier with less advanced stage of development. It persistently alters the psychology of an affected individual.
Therefore, the effect that is most likely experienced by Jordan after being sexually harassed at school is regressive behavior. Thus, the correct option is C.
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What is the correct definition of nutrition?
Answer: the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease.
Explanation:
Please explain how perception plays a role in stress.
Answer:
An individual's perception of health plays an important role in determining health outcomes. ... Those who perceive that stress affects their health may have an external locus of control, believing that their health is not in their control, but attributable to external circumstances.
Explanation:
A neutral stimulus causes no response.
Please select the best answer from the choices provided
T
F
Answer:
Its true
Explanation:
Just took the test
A neutral stimulus cause no response but when combined with an unconditioned stimulus, induce learning, hence statement is true.
What is a neutral stimulus?A neutral stimulus doesn't really initially elicit a specific response, but when combined with an unconditioned stimulus, it can effectively induce learning, eventually becoming a conditioned stimulus.
Yet, ringing a bell doesn't quite elicit the same response. As a result, the sound of a bell is a neutral stimulus. When paired with an unconditioned stimulus, a neutral stimulus becomes a conditioned stimulus.
After repeated exposures both to the neutral stimulus and the unconditioned stimulus, the neutral stimulus will begin to elicit a conditioned response.
Therefore combined with an unconditioned stimulus, can induce learning, hence neutral stimulus causes no response is a true statement.
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Question 13 of 40
Dr. Wilson's listening to a patient share her symptoms. Which of the following
responses demonstrates that Dr. Wilson's an effective communicator?
A. "Let me give you my opinion."
O B. "You should be eating better and exercising more in order to avoid
illness."
C. "How come you chose not to make an appointment sooner?"
D. "Describe how you're currently feeling."
SUBMIT
Answer:
d
Explanation:
Your symptoms are nausea, dizziness, vomiting, sweating, and increased salivation. Do an internet search to find out what may be the problem. In your answer you will diagnose the problem listing your two sources that agreed on the diagnosis and who runs the website.
Answer: Vertigo
Explanation:
Vertigo is caused by the fact that inner ear is not able to maintain the balance. It occurs due to accumulation of calcium in the inner ear canals. The nausea, dizziness, sweating, vomiting, and increased salivation are the symptoms of vertigo. It can also be caused by the problems in certain parts of the brain.
A chain in the position of the body and small head movements can also make it worse.
I need help putting these steps in order.
Ca2+ pumps restore Ca2+ to SR → relaxation!
Action potential travels down the axon in response to nerve stimulus.
Myosin binds to actin
Action potential causes Ca2+ release from SR
Myosin pulls actin chain along and Sarcomere shortens → contraction!
Action potential travels down the T Tubule and into Sarcoplasmic Reticulum (SR)
Ca2+ binds to troponin. Troponin moves tropomyosin uncovering myosin binding site on actin
Answer:
b
Explanation:
Which STD's are caused by a virus and have no cure?
1. HPV (Human Papilloma Virus)
2. Syphilis
3. Genital Herpes
4. Gonorrhea
5. Hepatitis B
(select all that apply)
Answer:
1 and 5?
Explanation:
Injuries are categorized in 4 ways. List the 2 that are missing. 1.preventable. 2. 3intentional. 4.
Answer:
2. Unpreventable
4. Unintentional
Explanation:
Most injuries are preventable however there remain some that are Unpreventable as circumstances were out of the control of the injured. These include: injuries sustained by being a bystander in a shootout, injuries sustained in an apartment fire or even injuries sustained from being hit by a meteor.
Then as there are injuries that are intentional, there are those that are unintentional as well. These are those injuries that happen even though there was no intent to cause injury. Accidents including both home and motor vehicle fall under here.
The broken part of the body and the bruises on the body is considered injuries. Any person is prone to injury, it could be a child, adult, or old human being.
These are the various injuries such as:-
Fracture Muscle sprain Joint dislocation AcaAccording to the question and the data given, the options are missing, But the correct answer to the question is UNPREVENTABLE and UNINTENTIONAL.
There are a few injuries as well which are unintentional and caused by accident and they can not be prevented.
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All of the following statements about food allergies are true EXCEPT
A. food allergies can be fatal.
B. reactions to a food allergy can be mild or severe.
C. a food allergy is the same thing as food intolerance.
D. food allergies have increased in the past 20 years.
Will give brainliest
Answer:
C.
Explanation:
A true food allergy causes an immune system reaction that affects numerous organs in the body. It can cause a range of symptoms. In some cases, an allergic food reaction can be severe or life-threatening. In contrast, food intolerance symptoms are generally less serious and often limited to digestive problems
Answer:
C
Explanation:
:)
Citizens need permission to visit some border areas of the country for reasons of security, is this restriction on the basis of right to freedom justified?
Explain.
Answer:
Freedom of movement, mobility rights, or the right to travel is a human rights concept. In some countries, freedom of movement has historically been limited for. The World requires visas or some other form of entrance permit for non-citizens to enter. Right, subject to limitations justified on grounds of public policy, public security .
Explanation:
Explain why alcohol is considered the number one drug abuse problem in the
United States.
Answer:
because alcohol is overused way more than it should be in the US
Explanation:
In 2018, in which state was human trafficking was the most prevalent?
Texas
Florida
California
New York
The state with the most human trafficking cases in California.
According to the Countrywide Human Trafficking Hotline, 10,949 cases of human trafficking have been reported in the u.s. in 2018. According to the hotline, California is one of the most important websites of human trafficking in the USA. In 2018, 1,656 instances of human trafficking have been reported in California.
How standard is human trafficking inside the US?The global hard work employer (ILO) estimates that at least 12.3 million people are sufferers of forced exertions at any given time, 2.4 million of whom toil in forced labor as a result of trafficking. The U.S. Department of country estimates that 14,500 to 17,500 people are trafficked every year.
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write your reflection that shows your participation in implementing an environmental project such as building and maintaining home garden or conducting a war on waste campaign
Answer:
I participate in environmental projects in my area.
Explanation:
I participate in implementing many environmental projects such as building and maintaining home garden or conducting a war on waste campaign in my area in order to clean and beautify the environment. due to building and maintaining home gardens, the environment becomes very beautiful while on the other hand, participate in waste campaign makes the environment clean from all waste material.
HELPPPPP!!!
Read the scenario and answer the question that follows.
Elaine has just been hired to work in the maintenance department of a hospital, providing maintenance support services.
What are some of the responsibilities that Elaine can expect to have in this new position?
cleaning, housekeeping, and taking inventory of supplies
scheduling the doctors’ appointments with patients
resolving conflict among staff members
maintaining the safety of medical machinery
Answer: Either A or D. I think it's A, though.
Explanation: If she's new, logically she wouldn't be trusted with life saving devices. Because if she's cleaning it, and messes something up, she could possibly kill a patient. So, cleaning would be better for her. Therefore, A.
If it's wrong tho choose d i guess
plz helllpppp! The primary signalling cell of the brain is
soma
neuron
dendrite
synapse
Answer:
Neuron is the primary signalling cell
Which of the following options all contain calories?
Fat, minerals, vitamins
Vitamins, protein, carbs
Carbs, fat, protein
Protein, minerals, water
Vitamins, water, minerals
Fat, water, carbs
Answer:
Carbs, Fat, and Protein
Explanation:
I took a food health class in high school
Please please please do it fast
Answer:
walking
jogging
weight lifting
yoga
dancing
body composition
coordination
Explanation:
Which is a long-term effect of sun exposure?
a bright red rash after sitting in the sun
a stinging burn that is sensitive to touch
a change in skin complexion or sallowness
a cluster of freckles appearing on the skin
A change in skin complexion or sallowness is a long-term effect of sun exposure.
What are the consequences of excessive sun exposure?The consequences of excessive sun exposure may be associated with health problems such as cancer.
Sun ultraviolet (UV) radiation is a mutagenic agent and therefore we need to avoid direct sun exposition at harmful hours.
In conclusion, a change in skin complexion or sallowness is a long-term effect of sun exposure.
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Answer: C: a change in skin complexion or sallowness
Explanation: good Bye :)
Which examples are staple foods? Choose all answers that are correct.
Answer:
Examples of staple food are rice, wheat, maize, millet, and sorghum, starchy tubers, potatoes, cassava, sweet potatoes, yams, or taro, meat, fish, eggs, milk, and cheese.
Explanation:
choose any
The main body of the hair shaft is known as the ______________. This is actually made up of spindle-shaped ______________ cells that are aligned in a regular array _________________ to the length of the hair.
Answer:
Explanation:
The main body of the hair shaft is known as the cortex. This is actually made up of spindle-shaped cortical cells that are aligned in a regular array parallel to the length of the hair.
Hair is made from keratin as are most of the cortical cells. Keratin is a protein that is helical. There are two different types of fibers that exist in hair and they are keratin fibers. Type I with acidic amino acid residues and type II with basic amino residues.
How can exercise improve social and mental health?
Which of the following is NOT a function of the skin?
A. Regulates body temperature.
B. Provides a physical barrier between the outside world and your body.
C. Stores minerals.
D. Sends messages about your environment to the brain.
Answer:
d. Sends messages about your environment to the brain.
Explanation:
i don't have an explanation, i just know it from last year's health class.
The absolute refractory period of an action potential:___________
a. prevents summation of action potentials
b. allows a neuron to ignore a second signal sent that closely follows the first
c. ensures one-way travel down an axon
d. A and B
e. A, B, C
Answer:
e. A, B, C
Explanation:
An action potential is a short event during which the membrane potential of an excitable cell increases and then falls rapidly. Membrane potentials correspond to potential differences across the membrane of excitable cells.
The absolute refractory period (P-RA) during which any stimulation is ignored, regardless of its intensity corresponds to the activation of fast sodium channels (quick response fibers) or calcium-sodium channels (slow response fibers). It begins in phase 0 of the action potential and ends in the repolarization phase (phase 3 for a fast fiber) when the membrane potential is sufficiently electronegative to restore the reactivation of these channels. It corresponds on the ECG to the interval between the onset of QRS and the top of the T wave.
The relative refractory period (P-RR) during which the cell is hypoexcitable. It corresponds to the start of the reactivation of the ion channels. Reactivation is incomplete and the action potential that results from stimulation during this period has unusual properties that expose conduction problems (block in phase 3) and may cause cells to desynchronize. Thus, an extra-stimulus which falls on the relative refractory period (R / T phenomenon) could cause ventricular tachycardia or ventricular fibrillation.
Thus; the absolute refractory period of an action potential prevents summation of action potentials, allows a neuron to ignore a second signal sent that closely follows the first and ensures one-way travel down an axon .
why do people attach filter to their faucets in at home?
Answer:
easy to use
Explanation:
Convenient for the elderly as using them is almost effortless.
What is obesity? How is it different from being overweight?
Answer:
the term "obese" generally means a much higher amount of body fat than "overweight."
Explanation:
Answer: it is like being over weight
Explanation:
Being overweight or obese are both terms for having more body fat than what is considered healthy. Both are used to identify people who are at risk for health problems from having too much body fat. However, the term "obese" generally means a much higher amount of body fat than "overweight.
A patient can demonstrate that he understands his doctor's medical advice by
O telling the doctor that he understands what he has been told
O asking questions about his general health and well-being
O performing a specific task that the doctor has described, such as using a walker
nodding his head in understanding as the doctor describes his medical condition
Answer:
C) performing a specific task that the doctor described, such as using a walker.
Which of the following routines represents the most appropriate form of exercise that a person
should participate in at the beginning of a fitness program?
A. Vigorous aerobic dance three times a week
B. Brisk walking for thirty minutes three times a week
C. Running three to five miles two times a week
D. Swimming for one hour five times a week
Answer:
B. Brisk walking for thirty minutes three times a week
Explanation:
A person who is planning on participating a fitness program should start with a moderate-intensity exercise, just like "brisk walking." Vigorous aerobic dance, running and swimming are high-intensity exercises because they use the body's large muscle groups. They are not meant for starting a fitness program especially when they are done at longer periods of time. Exercise should be started at a slow pace while advancing it over time in order to accommodate one's level of stamina.