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Agata [3.3K]
3 years ago
10

Friction between membranes of the heart is reduced by:

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

Answer:

The correct option is : a. serous fluid in the pericardial cavity

Explanation:

The heart is enclosed in a sac containing the heart, known as the  pericardium. The pericardium has two layers- fibrous and serous layer.

The serous layer of the pericardium produces and secretes the pericardial fluid into the pericardial cavity.

The pericardial fluid is a lubricating serous fluid present in the pericardial cavity. It reduces the friction caused between the pericardial membranes by lubricating the epicardial surface.

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ed

<h3>ed ED ED ED<u>ED</u><em><u>ED</u></em></h3>

Explanation:

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9. penicillin is produced by the penicillium fungus, which is grown in a broth whose sugar content must
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The proportion of days for which the process will shut down for both broth x and broth in the distribution are 2.28 days and 3.34 days.

<h3>How to compute the number of days?</h3>

Mean ( u ) =4.9

Standard Deviation ( sd )=0.6

Normal Distribution = Z= (x - u)/SD

a. P(X > 6) = (6-5.2)/0.4

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From the standard normal table.

= 0.0228 = 2.28 days

Broth x = 2.28 days

P(x > 6) = (6-4.9)/0.6

= 1.1/0.6 = 1.8333

= P ( Z >1.833)

From the standard normal table

= 0.0334 = 3.34 days

Broth y = 3.34 days.

The recommendation to the manager as to the broth that should be bought is broth x since it requires lesser days

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brainly.com/question/4079902

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3 0
1 year ago
utilitarians argue that the morally right action in a given dilemma is the one that produces the greatest balance of good over h
konstantin123 [22]

Answer:

Under the broad umbrella of healthcare, what various types of healthcare providers exist? Describe several types of providers and the range of services that they offer. Specifically, what type of provider would a victim of domestic violence utilize and what resources may be available to this individual?

Explanation:

Under the broad umbrella of healthcare, what various types of healthcare providers exist? Describe several types of providers and the range of services that they offer. Specifically, what type of provider would a victim of domestic violence utilize and what resources may be available to this individual?

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A nurse is discussing adverse reactions to pain medications in older adult clients with a newly licensed nurse. Which of the fol
astra-53 [7]

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The answer is B, C, E

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What does it mean when the baby your babysitting isn't breathing
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um I suggest call the ambulance and parents right away...

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3 years ago
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