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
Allisa [31]
3 years ago
14

What might be a symptom of a person whose vein valves are not functioning properly and are causing fluid it flow away from the h

eart?
Biology
1 answer:
IrinaVladis [17]3 years ago
4 0

Considering answers;

-fever

-constricted veins

-swollen veins

-confusion


Answer;

Swollen veins


Swollen veins might be a symptom of a person whose vein valves are not functioning properly and are causing fluid it flow away from the heart.


Explanation;

Valves are structures that are found in the circulatory system both in the heart and the veins.

They function to prevent the back flow of blood.

They do so by ensuring the continuous flow of blood in one direction.

If the valves are not functioning properly it may lead to various effects such as swollen veins due to the back flow of blood which may lead to the pooling of blood in the extremities.

You might be interested in
All of the rabbits, deer, and several bird species found within a field are considered to be part of a/an
ki77a [65]
Ecosystem. your welcome bro!
8 0
3 years ago
Inhibition of ADH
Anna71 [15]

Answer:

D. is caused by alcohol consumption

Explanation:

- ADH hormone is also called as vasopressin, it is secreted by the supraoptic nuclei of hypothalamus and released by posterior pituitary.

- The main function of ADH is to stimulate reabsorption of water from kidney tubules i.e DCT (distal convoluted tubules) and collecting duct.

- Anti diuretic means against diuresis (excess urination or loss of water). Insufficient ADH can lead to diabetes insipidus which includes the symptoms such as diuresis and dehydration but no glucose in urine.

- Alcohol suppresses the release of ADH, thus water reabsorption reduces and urine volume increases.

- Very high levels of ADH can result in dangerous conditions such as cerebral edema due to excess fluid buildup in the body.

- ADH allows the kidney to form concentrated urine while excreting normal amounts of salts. Continuous secretion of ADH may lead to hyponatremia i.e decrease of sodium levels in blood.

- Angiotensin II is released when there is low BP and it stimulates release of vasopressin/ADH to cause the vaso-constriction, there by bring the BP to normal.  

4 0
3 years ago
Suppose the human gene coding for hemoglobin is inserted into a bacterial plasmid. A bacterial culture is transformed with the r
IgorC [24]
<span>So I think it a true .Beacosue </span>The bacterial will produce human hemoglobin and its own bacterial proteins.<span>and crucial,..</span>
5 0
3 years ago
How do cells release <br> Energy in the process of cellular respiration
White raven [17]

Answer:

Explanation:

There are two types of respiration:

1. Aerobic respiration  

2. Anaerobic respiration

Aerobic respiration

It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.

Glucose + oxygen → carbon dioxide + water + 38ATP

Anaerobic Respiration

It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.  

Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide

This process use respiratory electron transport chain as electron acceptor instead of oxygen. It is mostly occur in prokaryotes. Its main advantage is that it produce energy (ATP) very quickly as compared to aerobic respiration

6 0
4 years ago
Which of these forces help protons and neutrons to stay at the center of the atom?
Firlakuza [10]
Can't be gravitational, due to the fact that atoms are way too small to have a gravitational pull for something of similar size.
 

The strong nuclear force is the answer you're looking for.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Describe how surface currents in gyres redistribute heat between the equator and the poles.
    14·1 answer
  • Your science teacher asks you to build a model of a cell. The model should look like a city, and buildings in the city should re
    6·2 answers
  • Which of the following includes only biotic factors?
    11·1 answer
  • What changes boy and girls go<br> through during puberty?
    5·2 answers
  • 2.
    12·1 answer
  • Please follow me and thank my answers​
    9·2 answers
  • Carbon dating is useful for
    5·1 answer
  • Define symbol and valency?​
    12·2 answers
  • Which body system is responsible for producing the hormone adrenaline?
    13·1 answer
  • Definition for valence electrons science.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!