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
Anton [14]
3 years ago
8

Describe the neural and hormonal mechanisms that work to maintain blood pressure after significant (hemorrhaging) blood loss ass

ociated with an injury.
Biology
1 answer:
Bad White [126]3 years ago
8 0

Autoregulatory neural and endocrine mechanisms activate after blood loss to compensate for the loss and restore homeostasis.

Neural mechanisms involve blood pressure and blood chemistry. Cardiac centers and vasomotor centers may increase the blood flow and cardiac output (sympathetic) or decrease the blood flow and cardiac output (parasympathetic). Peripheral vessels are also constricted and nor epinephrine decreases flow in the arteries and decreases the flow in the veins.

Endocrine control acts in the renal and adrenal organs, the brain and heart. RBCs, renin/angiotensiogen/aldosterone, catecholamines, antidiretic hormone, atrial natriuretic hormone regulate blood volume and blood pressure by keeping the fluids in the cardiovascular system. It also initiates vasoconstrictors or vasodilators.

You might be interested in
Involuntary muscle includes _________.
daser333 [38]
The correct answer is C
6 0
3 years ago
Read 2 more answers
Help I need the answe this is due tm
DerKrebs [107]
Answer:
DNA is nucleic acid
Explanation
3 0
3 years ago
Read 2 more answers
Why do plants and animal need freshwater?
eduard
D. both plants and animals need freshwater to live
6 0
3 years ago
List the ocean regions that have the highest sea surface salinity
AlladinOne [14]

<u>Answer</u>:

The high sea surface salinity can be observed in the Pacific Ocean, the Indian Ocean, the Arabic ocean and the Mediterranean sea.

<u>Explanation</u>:

Due to rainfall and evaporation of water from sea the density varies with varying salts and minerals concentration that aggregate at the surface. The salinity in the seawater varies according to the amount of evaporation from a particular area.

Low salinity water is found in polar and subpolar regions that are near to the equator. Regions of high salinity are observed in the seawater which is centered around 30 degrees north and 30 degrees south to the equator due to the excess evaporation in these areas.

4 0
3 years ago
Kaji pernyataan berikut.
Blababa [14]

Answer:

i didn't understand yiur language

8 0
3 years ago
Other questions:
  • Which phase of cell division is shown?
    15·2 answers
  • I need Predator and Prey population lab answer?
    10·1 answer
  • Technology progresses so new needs can be satisfied true or false
    14·2 answers
  • Explain why it is necessary to use the same restriction enzyme to cut the desired gene from the source and to cut the plasmid. I
    13·1 answer
  • Tuentlying the importance of Essential Amino Aclay
    5·1 answer
  • How do polar molecules form hydrogen bonds
    9·1 answer
  • ______ obtain their energy by decomposing dead fans dying organisms
    13·2 answers
  • I really need help ASAP please<br> Just tell me as many as you know<br> Thanks in advance!!!
    10·1 answer
  • The steps of MITOSIS in the correct order- draw how the chromosomes look in each phase
    15·1 answer
  • How many chromosomes does a human body cell contain?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!