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daser333 [38]
3 years ago
13

The AV node is located

Medicine
1 answer:
Musya8 [376]3 years ago
3 0

Answer:

a. in the bottom of the atrium just above the ventricles

Explanation:

AV node -

It helps to control the heart rate , it serves as an electrical relay station , reduces the electrical current which is sent by the SA node .

The location of the AV node , is at the lower back section of the inter atrial septum , and conducts the electrical impulse normally from the atria to ventricles .

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Predetermination means finding out what?
lara [203]
1 : the act of predetermining : the state of being predetermined: such as
a : the ordaining of events beforehand
b : a fixing or settling in advance
2 : a purpose formed beforehand
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2 years ago
A patient was admitted to the burn unit the previous evening suffering from a severe burn involving his left upper extremity and
Ostrovityanka [42]

Any type of extreme stress can cause an increase in leukocyte count, leading in leukocytosis. A burn is more likely to stimulate leukocyte proliferation in order to fight infection, which is a concern when the skin's barrier function is compromised.

<h3>Wha is leukocytosis?</h3>

Leukocytosis means you have a high white blood cell count. This means you have more white blood cells than usual. Leukocytosis is a normal immune response and not always a cause for concern. Most of the time, this means  your body is fighting an infection or inflammation.

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monocytosis: cancer and other  infections.

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brainly.com/question/7137755

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4 0
2 years ago
Ca+2 function as second messenger for nonsteroid hermonens<br> True or false
vovangra [49]

Answer:

Yeah true

Explanation:

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5 0
3 years ago
As a state epidemiologist, you are called upon to determine whether a recent oil spill in a water reservoir has caused an unusua
Over [174]

ANSWER: CASE-CONTROL STUDY

EXPLANATION:

An epidemiology expert will make use of a Case-control Study for proper determination of association or linkage between the oil spill and the disease outbreak (arthritis).

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However, the known group is regarded as the control group and it provides a substantial guide to the confirm the validity of other experimental groups in relation to the general context (outbreak of arthritis).

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3 years ago
Carbon dioxide is acidic in the body because its combination with water results in formation of free hydrogen ions.
krok68 [10]

Answer:

a. True

Explanation:

When carbon dioxide (CO2) is combined with water, it enter a so called equilibrium which results in the formation of free hydrogen ions (H+). The equilibrium equation is the following CO2 + H2O←→ HCO3- + H+.

The acidity in the body is measured by pH, which is calculated using the concentration of free hydrogen ions (H+). The higher the concentration of the latter, the more acidic the compound is.

In the case of carbon dioxide (CO2), the concentration of free hydrogen ions (H+) increases due to this equilibrium, therefore carbon dioxide is acidic in the body.

7 0
3 years ago
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