1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hitman42 [59]
3 years ago
8

A neurotransmitter of the sympathetic division of the nervous system that increases the heart rate and constricts smooth muscle

in blood vessels to raise blood pressure in the "fight or flight" response is called:
a. epinephrine.
b. aldosterone.
c. melatonin.
d. prolactin.
Medicine
1 answer:
Leto [7]3 years ago
7 0

Answer:

a. epinephrine.

Explanation:

Discovered in 1895, epinephrine, the hormone of "fight or flight" is a key neurotransmitter as man evolved.

Produced by the adrenal glands, it s main function is to trigger a quick response to potenital threats, seen an increased blood pressure to muscles, heart rate, pupils dilatation and increased metabolyizing of suger.

The incorrect levels of epinephrine will characterize a person suffering an anxiety disorder. If a situation requieres a stress response, epinephrine will help a living organism like mammals to answer quickly and surive.

You might be interested in
What are antioxidants? Why are they good to get in your diet? Which nutrients have antioxidant activity?
Olin [163]

Answer:

Antioxidants are the compounds that inhibit oxidation. Oxidation in the body produces free radicals, which initiates a series of reactions which is harmful the organisms.

Antioxidant are important to include in diet to stop the formation of free radicals. This helps in improving the overall health of the individual and effective at preventing diseases.

Vitamin C and Vitamin E have antioxidant property which stops the cascade of reaction which harms the body. It also reduces the chances of cardiovascular diseases.

6 0
3 years ago
Read 2 more answers
Here is how Lydia found the product 4/5 x 10. Use the model given to show that Lydia's answer is correct.
Veseljchak [2.6K]

Answer: Lydia's answer is correct.

Explanation:

The solution used by Lydia is:

4/5 × 10 = 4 × 1/5 × 10

= 4 × 10/5

= 4 × 2

= 8

The above solution by Lydia is correct.

Given the question, 4/5 × 10, this will be:

= 4/5 × 10/1

Let's multiply the numerator first, this will be: = 4 × 10 = 40

The denominator will be: = 5 × 1 = 5

Therefore, 4/5 × 10/1 = 40/5

Now when we divide 40 by 5, we will get 8. Therefore Lydia is correct.

4 0
3 years ago
Bronze skin color, hypoglycemia, and a reduced ability to cope with stress (burnout) are signs and symptoms of ________.
podryga [215]
Low Blood glucose levels
6 0
2 years ago
2. Which human activity would help reduce the amount of carbon dioxide in the
77julia77 [94]
A. decrease the burning of fossil fuels
4 0
3 years ago
A newborn is delivered via spontaneous vaginal delivery. On reception of the crying newborn, the nurse's highest priority at thi
Delvig [45]

The nurse's highest priority at this time is to thoroughly dry the newborn

Dry the newborn and place it skin-to-skin on mother

<h3>What is vaginal delivery ?</h3>

The birth of young through the vagina occurs during a vaginal delivery in mammals. It is the method of birthing that is most widely used. Compared to Caesarean sections, it is regarded as the preferred mode of delivery because of its reduced morbidity and mortality rates.

  • A spontaneous vaginal delivery occurs when the baby is pulled out of the body naturally without the assistance of medical personnel or tools. This happens following a pregnant woman's labour. Her cervix enlarges or dilates during labour by at least 10 cm.

  • For the person giving birth, vaginal delivery has the advantages: less time spent recovering. Lactation starts earlier. Future pregnancy difficulties are less likely.

Learn more about Vaginal delivery here:

brainly.com/question/1216464

#SPJ4

8 0
1 year ago
Other questions:
  • What information does a hematopathologist consider
    7·2 answers
  • Bone can respond to increased/decreased applied forces by increasing/decreasing bone mass or changing the external shape or inte
    7·2 answers
  • Do / can whole muscle fibers tear?
    14·2 answers
  • All of the following are changes due to age-related decreases in endocrine secretions, except Select one: a. decrease in muscle
    6·1 answer
  • Blood in the ventricle that is destined for the pulmonary capillary beds is in contact with the:
    6·1 answer
  • What is the benefit of a clinic over a hospital?
    7·1 answer
  • Which of the following statements concerning prion diseases is true?
    6·1 answer
  • Can someone help me with this I have to write an essay so who ever is in med class plzzz help out likeee plzzzz!!!!
    13·1 answer
  • A nerve poison that blocks acetylcholine receptors on dendrites would _____.
    8·1 answer
  • ¿Porque es necesario que exista una ley de Famrcia en Puerto Rico?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!