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vaieri [72.5K]
2 years ago
7

Which blood pressure reading is taken when the heart contracts?

Medicine
1 answer:
USPshnik [31]2 years ago
3 0

Answer:

The upper reading, known as the systolic pressure, measures that force as the heart contracts and pushes blood out of its chambers. The lower reading, known as diastolic pressure, measures that force as the heart relaxes between contractions. Adult blood pressure is considered normal at 120/80.

Explanation:

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Endothelial cells are the only structure found in all parts of the circulatory system.
AVprozaik [17]

Answer:

a. True

Explanation:

Endothelial cells

These cells are found in all the parts of the circulatory system , these are about a cell thick , and composes a wall known as the edothelium , which lines all the blood vessels , i.e. , the arterioles , veins , capillaries , arteries , venules .

Beneath the endothelial cells , there is a layer of smooth muscle cells .

6 0
3 years ago
Joe, the family dog, runs to the front door if the front doorbell rings and to the back door if the back doorbell makes its buzz
Evgen [1.6K]

Answer:

communication by telling them he wants in

Explanation:

4 0
3 years ago
Which of the following pairs is mismatched?
alex41 [277]

Answer:

The correct answer is D.

Explanation:

Papillary muscles, attached via chordae tendineae, help to close the valves and prevent regurgitation.

Pectinate muscles are parallel ridges in the walls of the atrium of the heart, mainly in right atrium. They can stretch during adverse loading conditions, to <em>help the right atrium to dilate without much wall stres</em>s.

8 0
3 years ago
a client is shceduled for a cholecystectomy and asks the primary nurse about the function of the gallbladder. which explanation
Jlenok [28]

The explanation the nurse should give as the function of the gallbladder is that it:

Stores and concentrates bile.

The correct answer choice is option a.

<h3>How the gallbladder stores bile</h3>

The gallbladder helps in the store the bile during the digestion of food substances by receiving the information or instructions to contract and then bile is concentrated and formed.

So therefore, we can now confirm from above that the storage of bile is done by the gall bladder.

Complete question:

A client is scheduled for a cholecystectomy and asks the primary nurse about the function of the gallbladder. Which explanation would the nurse give?

a) Stores and concentrates bile

b) Releases bile into the pancreatic duct

c) Connects the common bile duct and the pancreas

d) Controls the flow of fat through the sphincter of Oddi

Read more about gall bladder:

brainly.com/question/4280987

#SPJ1

6 0
9 months ago
Why should entries in the records or appointment books never be obliterated
skad [1K]

To keep record of who comes in and goes out, useful for crimes and for other reason.

As with all medical documentation, appointment entries should never be obliterated or erased. This information can be useful in solving crimes and possibly catching suspects. These records can be used as evidence against the suspect and can lead to justice to a certain person! hope that helps!

4 0
3 years ago
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