Answer:
Explanation:
Blood is a vitally important fluid for the body. It is thicker than water, and feels a bit sticky. The temperature of blood in the body is 38°C (100.4°F), which is about one degree higher than body temperature. How much blood you have depends mostly on your size and weight. A man who weighs about 70 kg (about 154 pounds) has about 5 to 6 liters of blood in his body. Blood has three important functions:
Transportation
The blood transports oxygen from the lungs to the cells of the body, where it is needed for metabolism. The carbon dioxide produced during metabolism is carried back to the lungs by the blood, where it is then exhaled (breathed out). Blood also provides the cells with nutrients, transports hormones and removes waste products, which organs such as the liver, the kidneys or the intestine then get rid of.
Protection
This involves solid parts of the blood such as blood platelets and various substances that are dissolved in the blood plasma. If a blood vessel is damaged, these parts of the blood stick together (clot) very quickly and make sure that a scrape, for instance, stops bleeding. This prevents large amounts of blood loss. White blood cells and certain chemical messengers also play an important role in the immune system.
Regulation
The blood helps to keep certain things in the body in balance. For instance, it makes sure that the right body temperature is maintained. This is done both through the liquid part of the blood (plasma), which can absorb or give off heat, as well as through the speed at which the blood is flowing: When the blood vessels expand, the blood flows more slowly and this causes heat to be lost. When the temperature outside the body is low, the blood vessels can contract to reduce the amount of heat lost. Even the pH value of the blood is kept at a level ideal for the body. The pH value tells us how acidic or alkaline a liquid is. A constant pH value is very important for things in the body to function properly.
Your neighbor is talking to you and starts to slur their words. They complain their vision is blurred, one side of their face is drooping and they say they do not feel well.
Asthma
Seizure
Stroke
Diabetic emergency
Heart Attack
Answer:
Stroke
Explanation:
Symptoms of stroke include trouble walking, speaking, and understanding, as well as paralysis or numbness of the face, arm, or leg.
Answer:
Stroke
Explanation:
The biggest telling sign of stroke is the loss of muscle control in one half of the body ( or face ) this will also cause them to slur.
Beginners should work within what percentage of their main heart rate?
60 to 70 percent of your MHR
50 to 60 percent of your MHR
70 to 90 percent of your MHR
40 to 60 percent of your MHR
Answer:
60-70
Explanatio
internet
All of the following are occupations available to psychologists with a master's degree except
data collector in universities
counseling psychology professor
industrial/organizational psychologist
a therapist whose clinical work is supervised
Answer:
b
Explanation:
we inhale them, swallow them, rub them in our eyes, and are constantly in a hidden, high-stakes battle with them. these disease causing agents are everywhere. what are they called?
The disease-causing agents are called PATHOGENS. These pathogenic organisms are harmful micro-organisms.
Pathogenic organisms can cause different infectious and non-infectous diseases.
For example, foodborne illnesses are generally caused by pathogens when a person consumes contaminated food.
Pathogenic organisms negatively affect the mode in which the human body functions (for example, they can destroy cells).
A well-known example of pathogenic microorganisms are Escherichia coli bacteria, which can cause, among other illnesses, urinary tract infections.
Learn more in:
https://brainly.com/question/2616042
how might lung volumes and capacities be altered in a 74-year-old woman who struggles with breathlessness?
Lung volumes and capacities can be altered in a 74-year-old woman who struggles with breathlessness because her alveoli have been destroyed over time.
Lung volumes and lung capacities measure the amount of air in the lungs. Volume is the quantity of air used for one activity (e.g breathing or expiration), whereas capacity is the sum of more than one volume (i.e. the maximum amount of air that can be breathed in from expiration).
The fundamental issue for this woman is that her alveoli have been destroyed over time, resulting in areas of the lungs where the air is trapped.
This entrapment is increased by airway obstruction, which is most noticeable during expiration(breathing out from lungs).
As a result, her residual volume has increased significantly. The retained air has enlarged the lungs, increasing the task of breathing substantially. This greater work of breathing leads to her sense of being out of breath.
Learn more about how the lungs work here:
https://brainly.com/question/13210870?referrer=searchResults
which part of the ethmoid bone forms part of the nasal septum?
Answer: Perpendicular plate. This part of the bone forms the superior (top or above) part of the nasal septum.
your bone structure, metabolism, and body fat distribution all contribute to your
Answer:
Body Type
Explanation:
Ive been wondering something for a while. Can animals get sleep paralysis?
Answer:
Sleep paralysis is often the result of sleep deprivation, which is a rare condition for animals.
Explanation:
Although an uncommon occurrence, there are times you can experience a temporary inability to move directly after falling asleep or right before waking up.
Basically, they can but its extremely rare.
Anwell if humans can and we are animals then animals can too i guess
Explanation:
regular exercise reduces the risk for cardiovascular diseases by:
Answer:
Exercise lowers blood pressure in people with hypertension, as does regular physical activity. Exercise can also lower blood cholesterol levels, which reduces the risk of developing cardiovascular disease.
Explanation:
Mark me the brainist please
what has primary responsibility for eliminating alcohol
Answer:the liver is the main organ responsible for transforming alcohol into substances that your body can handle.
Explanation:
lesson 15.1 health the consequences of cyberbullying
What is the question? There is no lesson linked. Is it from a textbook?
Atake a pic of the screen
Explanation:
Greek yogurt is higher in which of the following than regular yogurt?
A.Sugar
B.Protein
C.Calcium
D.Saturated fats
which is not typical of the exhaustion stage of the general adaptation syndrome?
Answer:
After an extended period of stress, the body goes into the final stage of GAS, known as the exhaustion stage. At this stage, the body has depleted its energy resources by continually trying but failing to recover from the initial alarm reaction stage.
Explanation:
Do you know what this is? Around the mouth.
A normal scar resulting from the healing of a wound is called a:
Answer:
cicatrixExplanation:
Hope this helps :)
Pls make brainliest :3
And have an amazing day <3
Chronic pain, high blood pressure and immune system disorders may all be linked to:
A. Chronic stress
B. Poor diet
C. Temporary sedentary lifestyle D. Age
Waste are materials produced by human activity
#help :]
Who began a doctoral program in
psychology in the United States?
A. Wilhelm Wundt
B. Margaret Floy Washburn
C. Edward B. Titchener
Answer:
C . Edward B. Titchener
Explanation:
how long would roughly take to break down a wool sock
Answer:
Wool socks: 1-5 years
Like T-shirts, old wool socks are often considered non-donable and are therefore thrown in the trash. Unlike cotton T-shirts, they stay in landfills for up to five years.
Explanation:
your core body temperature set point has just decreased. as a result you...
Answer:
Hypothermia, defined as a drop in core body temperature below 35 C
Explanation:
If a person’s core body temperature has decreased, they will start to feel cold. This is called hypothermia.
What is hypothermia?A condition of the body where its temperature goes lower than 95 degrees Fahrenheit or 35 degrees Celcius is called hypothermia. This can result in major health complications. Its most immediate effect is that it hampers the ability of the brain to think properly.
The visible symptoms of hypothermia include shivering, stumbling, difficulty in breathing and speaking etc. Hypothermia is caused by an external cold environment when the body is not able to maintain a proper temperature internally.
This happens when a person has stayed in a cold environment for too long. In these conditions, the heat loss is quicker than the production of heat. This results in a quick and significant drop in temperature.
Some of the factors can be called risk factors for hypothermia. These are alcohol and substance use, old age, arthritis, diabetes etc.
Therefore, when a person’s core body temperature has decreased, they might experience hypothermia.
Read more about hypothermia, here
https://brainly.com/question/6552936
#SPJ2
Which of the following is the ability to use a muscle throughout its entire range motion?
Answer:
b
Explanation:
Answer:
I believe your answer will be B. FlexibilityExplanation:
Hope this helps :]
pls make brainliest :3
and have an amazing day <3
Fear of Missing Out (FOMO): Is it real or not?
Answer:
FOMO, or "fear of missing out," is a real phenomenon that is becoming increasingly common and can cause significant stress in your life. It can affect just about anyone, but some people are at greater risk.
Explanation:
hope this helped you if it did please mark brainliest
Which lipid is hereby pictured?
Answer:
cholesterol
Explanation:
Cardiovascular fitness is _.
Answer:
the correct answer is option 2 B
Answer:
A.
Explanation:
Your cardiovascular fitness, also called your cardiorespiratory fitness (CRF), says a lot about your health and the potential for health outcomes. Simply put, CRF measures how well your body takes in oxygen and delivers it to your muscles and organs during prolonged periods of exercise.
the order in which your energy stores are burned when exercising areobically is?
Answer:
stored carbohydrates, stored fats, body protein
Explanation:
what is the age of viability and during what weeks does a fetus reach this age?
Answer:
In general, infants that are born very early are not considered to be viable until after 24 weeks gestation. This means that if you give birth to an infant before they are 24 weeks old, their chance of surviving is usually less than 50 percent. Some infants are born before 24 weeks gestation and do survive.
Answer:
The age of viability is the age at which a baby can survive in the event of a premature birth. Most fetuses reach this age between 22 and 26 weeks. Chances of survival are slim at 22 weeks, but they steadily increase over the next few weeks.
Explanation:
negative thoughts that occur while driving often surface in the form of
Answer:
Hostile verbal expression
Explanation:
A copper atom has an atomic number of 29 and an atomic mass of 64. What
is the structure of this atom?
A. It has a central nucleus composed of 35 protons and 29 neutrons,
surrounded by an electron cloud containing 29 electrons.
B. It has a central nucleus composed of 29 protons and 64 neutrons,
surrounded by an electron cloud containing 29 electrons.
C. It has a central nucleus composed of 29 protons and 35 neutrons,
surrounded by an electron cloud containing 29 electrons.
D. It has a central nucleus compased of 29 protons and 29 neutrons,
surrounded by an electron cloud containing 35 electrons.
what does a man of character think and act
Answer:
Like a real person but they just say its a character
Omega-3 fatty acids found in fish may reduce the risk for heart disease and play a role
in vision
O True
False