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Arte-miy333 [17]
3 years ago
8

The heart is enclosed in a double-walled sac called?

Medicine
1 answer:
dlinn [17]3 years ago
3 0

Answer:

The pericardium is a double-walled sac containing the heart and the roots of the great vessels. The pericardial sac has two layers, a serous layer and a fibrous layer. It encloses the pericardial cavity which contains pericardial fluid.

Latin: Pericardium

Location: A sac around the heart

Artery: Pericardiacophrenic artery

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Discuss why market failure could occur in an economy​
Alexeev081 [22]

Answer:

Market failure occurs when there is a state of disequilibrium in the market due to market distortion. It takes place when the quantity of goods or services supplied is not equal to the quantity of goods or services demanded. Some of the distortions that may affect the free market may include monopoly power.

3 0
3 years ago
Read 2 more answers
1. Explain the difference between a TIA and RIND. Is there a difference from the
tangare [24]

The main<u> </u><u>difference</u><u> between a</u><u> TIA</u> (transient ischemic attack) <u>and </u><u>RIND</u> (Reversible ischemic neurologic deficit) is the time duration taken for reversal of symptoms.

Explanation:

The symptoms of TIA can last for about 24 hours and settle within a day. RIND lasts for more than 24 hours and clears within a week or few weeks. This means that RIND is actually a mini version of TIA.  

<u>Perspective of the paramedic:</u>

Since both the conditions exhibits acute mini stroke-like conditions with reversal of symptoms, the perspective of the paramedic will be the same for both TIA and RIND.  

The paramedics in the field should conduct GCS and FAST tests, detect stroke and its damage caused, should obtain other basic information at the field, and administer basic neuroprotective treatment modalities to save the patient from further damage.

<u>In the hospital,</u> for both TIA and RIND, the primary stroke management is to restore the blood supply to the brain through anticlotting agents like tPA injections or endovascular procedures . The treatment can vary later according to the severity of the stroke.

6 0
3 years ago
An opinion or judgment formed before all the facts are known is termed:
Bogdan [553]
The answer is bias because your opinion is swayed when you don’t have all the facts.
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3 years ago
Which of the following is a common fitness assessment used for senior fitness clients? Sit-up test 1RM squat 1.5 mile run 30-sec
zysi [14]

Is a common fitness assessment used for senior fitness clients the 30 second chair support test.

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The Physical Fitness Test for the Elderly (TAFI) was used, which includes 6 tests:

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With this information, we can conclude that Senior fitness is fitness designed for people over the age of 55 that improves their overall health.

Learn more about Senior fitness in brainly.com/question/15277273

#SPJ1

7 0
2 years ago
- A high school shot-putter came into the athletic training room complaining of a very sore
Lena [83]

Answer:

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Explanation:

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