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victus00 [196]
3 years ago
15

a. Describe what stress is and how it affects your body. Address physiological fight-or-flight responses and how those responses

relate to your cardiorespiratory and muscular systems.
Health
2 answers:
lapo4ka [179]3 years ago
8 0
Your body:

Stress is not an illness itself, but if it isn't under control it can cause serious illnesses, such as heart disease, asthma, stroke, diabetes and some types of cancer. Spotting the early signs of stress, like sweating, loss of appetite, headaches and loss of concentration will help prevent it getting worse.

Your mind:

If you are stressed you may feel worried, anxious, irritable or have low self-esteem. You may also notice that you lose your temper more easily, drink more or act unreasonably.

Stress and sleep:

Your mood and how well you sleep affect each other. Feeling stressed can mean you don't sleep well enough, and if you don't sleep well enough this may make you feel more stressed.


Semmy [17]3 years ago
6 0

Stress is a natural response of the body to atypical situation/ stressful environmental stimuli. The stress hormone such as cortisol and adrenaline is significant in ‘fight or flight response’ and works to the benefit of the body in short periods by reving up your body. However, perpetual stress can be detrimental to the body's health and cause symptoms such as insomnia, anxiety, and depression.

In the ‘fight or flight’ mode during an emergency, the response of the cardiovascular system to the stress hormones is to increase blood flow by increased heart rate and constricted vessels. The respiratory system response is by increasing breathing rate and depth of the breaths.

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Which of the following methods transmits a drug directly into the bloodstream?
labwork [276]

Answer:

The method that can make a drug go directly into the bloodstream is intravenous (option D).

Explanation:

The intravenous pathway consists of introducing a catheter into a vein with the objective of administering drugs that go directly into the bloodstream. This is to ensure that a medication takes effect more quickly.

The term parenteral pathway is used to identify the administration of medications intramuscularly, subcutaneously and endovenously, since they do not use the digestive system for medication.

Methods that include parenteral administration of medications have a faster effect, but must be performed by qualified health personnel.

The other options are not correct because:

<em>     A. </em><u><em>Ingestion </em></u><em>is related to enteral or oral administration. </em>

<em>     B. </em><u><em>Inhalation</em></u><em> is intended for drugs whose effect is mainly in the respiratory tract. </em>

<em>     C. </em><u><em>Direct contact</em></u><em> is used with certain preparations in creams and oils, intended for the treatment of skin diseases.</em>

4 0
3 years ago
Read 2 more answers
What is the percentage of teenage smoking today?
andrey2020 [161]
Teenage smoking was higher in the 70s but has lowered throughout the years. in 1997 about 25% of seniors in high school smoked. now the percentage is 6% in 12th grade, 3% in 10th grade, and 1% in 8th grade for daily smokers in 2015. But nearly 90% of reported smokers started before they were 18, and 11% of seniors reported smoking in December of 2016 and November of 2016.
7 0
3 years ago
Which of the following produces bile, which helps with the digestion of fat?
morpeh [17]
D. liver is the answer.
5 0
3 years ago
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Grains include ........
Tju [1.3M]
Grains include ........

- whole grains and refined, enriched grains.
4 0
3 years ago
Alberti is claiming a causal relationship between drinking wine and a reduction in stress. He is presenting a series of photogra
umka21 [38]

this question is incomplete but I have added The Answer options to your question

a) He does not have a hypothesis.

b) He only has one group. He has not established a comparison

c) He has not measured an outcome.

d) The groups were not equal to begin with.

Answer:

b) He only has one group. He has not established a comparison

Explanation:

A randomized controlled experiment can be defined as an experiment that has two groups which it randomly assigns participants to.

These two groups are:

1.) the experimental group and

2.) The controlled group on whom the study is being performed.

Now Alberti does not have any of these groups we have listed. He performed the testing on the same people before they consumed alcohol and after they consumed alcohol. Therefore this study was not comparative in nature.

3 0
3 years ago
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