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worty [1.4K]
3 years ago
12

The heart is situated in the ____ surrounded by the pericardial sac.

Medicine
2 answers:
Irina-Kira [14]3 years ago
5 0
Mediastinum is the answer
galben [10]3 years ago
3 0

Answer:

mediastinum

Explanation:

Within the mediastinum, the heart is separated from the other mediastinal structures by a tough membrane known as the pericardium, or pericardial sac, and sits in its own space called the pericardial cavity. ... The heart is located within the thoracic cavity, medially between the lungs in the mediastinum.

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Description of all the joints in the body
pickupchik [31]

Answer:

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Explanation:

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7 0
3 years ago
Dan has been lost in the desert for 2 days with very little water. As a result of this exposure, you would expect to observe whi
umka2103 [35]

Answer:

The correct answer is a. elevated ADH levels

Explanation:

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6 0
3 years ago
Intrapulmonary pressure in the ________.
Readme [11.4K]

Answer:

The correct answer is option B- pressure within the alveoli.

Explanation:

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2. During expiration- the thoracic volume decreases which cause the intra-pulmonary pressure larger than atmospheric pressure which causes the lungs to exhale the air.

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7 0
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Answer:

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Explanation:

6 0
3 years ago
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