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
Anastasy [175]
3 years ago
15

what is the relationship between peripheral resistance and blood pressure ? between blood viscosity and blood pressure

Biology
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

Peripheral vascular resistance (systemic vascular resistance, SVR) is the resistance in the circulatory system that is used to create blood pressure, the flow of blood and is also a component of cardiac function. When blood vessels constrict (vasoconstriction) this leads to an increase in SVR.

The relationship between BP and viscosity is such that, given a constant systolic BP, if blood viscosity increases, then the total peripheral resistance (TPR) will necessarily increase, thereby reducing blood flow. Conversely, when viscosity decreases, blood flow and perfusion will increase.

You might be interested in
Which change of state is shown in the model?
matrenka [14]
<h2>Hey there! </h2>

<h2>The correct option is:</h2>

<h3>B. Evaporation </h3>

<h2>Explanation:</h2>

<h3>Because the molecules inside the jar are moving upwards, which shows Evaporation. </h3>

<h2>Hope it help you </h2>
5 0
3 years ago
A fish tank is a type of human-made ecosystem. Which of the following lists only abiotic factors found in a fish tank ecosystem?
aalyn [17]

D. Water, Oxygen, Constant temperature

5 0
3 years ago
Read 2 more answers
After salmon spawn and the eggs hatch what percentage of young fish survive to spawn eight years later
Wittaler [7]
Not very many, as most would get mauled and eaten by bears and other predators
4 0
3 years ago
Read 2 more answers
Genetic variation that occurs in sexually-reproducing organisms is mostly related to which of scientific laws?
iVinArrow [24]

Answer:

D. ll and lll only

Explanation:

7 0
3 years ago
The fossil of a plant reveals that it produced spores that were used for reproduction. Which type of plant was it
natali 33 [55]

Answer;

Seedless plant.


The fossil of a plant reveals that it produced spores that were used for reproduction. It was a seedless plant.


Explanation;

-Seedless vascular plants are plants such as fern and horsetails, liverworts, mosses; which contain vascular tissues, but do not produce flowers or seed.

-These plants reproduce using haploid , unicellular spores instead of seeds.

-These plants have life cycles with two distinct stages; one in which spores are produced and one in which sex cells are produced.

7 0
3 years ago
Other questions:
  • How does cell technology affect government?
    14·1 answer
  • The cell also lacks f factors and f plasmids. upon its death, this bacterium should be able to participate in _____. transformat
    8·1 answer
  • Describe the process and purpose of cell fractionation
    11·1 answer
  • What would happen if lion was removed from its ecosystem
    7·1 answer
  • 2) The production of pink flowered plants from a cross between a red flowered plant and a white flowered plant is an example of
    11·2 answers
  • What stores digestive enzymes that break down lipids, carbohydrates, and proteins into small molecules that can be used by the r
    8·1 answer
  • When treating an organism with a mutagen, although it is possible that homozygous mutations will occur, it is more likely that m
    8·1 answer
  • What are artificial cells​
    15·1 answer
  • Why does frozen water (ice) float on liquid water
    9·2 answers
  • List two structures in a red blood cell that are found in animal cells!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!