What is the lub-dub sound of a heartbeat

Answers

Answer 1

Answer: ive read that the -The “ lub” is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second sound,” dub” or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole.

Answer 2

Answer:

lub” is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second sound,” dub” or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole.

Explanation:

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Answers

we have 14 phalanges on one hand

14 phalanges are in each hand. Each finger has 3 but the thumb only has 2.

When deciding whether to take prescription drugs that are not intended for you, what step of the STRONG process is being employed?A.
"State the issue"
B.
"Think"
C.
"Rate"
D.
"Narrow"

Please select the best answer from the choices provided.

1. A
2. B
3. C
4. D

Answers

"Think" is the step employed when deciding whether to take prescription drugs that are not intended for you.

What are prescription drugs?

Prescription drugs, also known as prescription medications or just prescriptions, are medications that are only available for purchase and use with a valid prescription from a licensed healthcare professional such as a doctor or nurse practitioner.

When deciding whether to take prescription drugs that are not intended for you, the step of the STRONG process being employed is "Think." It is important to consider the potential risks and benefits of taking the medication, as well as any potential interactions with other medications you may be taking. It is also important to consult with a healthcare professional before taking any medication, particularly if it has been prescribed for someone else.

Learn more about prescription drugs, here:

brainly.com/question/11584183

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Answer:

C. "Rate"

Explanation:

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An individual who has reached full physical growth and maturity is ready for a child.

Answers

This question/or statements should be false. Because when someone had been reached to full physical growth and it not maturity is ready for their child.
Hope it helped you.
-Charlie

Answer:

True

Explanation:

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Karlie wants to eat a good breakfast before taking a test. What are the best foods for her to eat?O sugary foods with limited fiber
O protein-rich foods and sugar
O foods rich in fiber and protein
O sugary foods with limited protein

Answers

Answer:

C. foods rich in fiber and protein

Explanation:

To start off the day a good and healthy breakfast is always the way to go, and to define healthy foods it would have to be rich in fiber and proteins

Food Rich in fiber and protein
Starting your day off with some fiber and protein usually boost your Energy and helps you feel more motivated throughout the day !!

13. How can teens balance technology and physical activity?

Answers

Answer:

They can balance technology because they work with partners or teachers can help out.

According to sex therapist barry McCarthy, which element of element of creating a healthy sexual relationship helps couples deal with any negative experiences that might occur?

Answers

Of the three elements for creating a healthy sexual relationship according to Barry McCarthy, intimacy helps couples deal with any negative experiences that might occur.

What is intimacy?

In personal relationships, intimacy is defined as closeness between people. It's what builds over time as you connect with someone, grow to care about each other, and feel more and more comfortable during your time together. It can refer to either physical or emotional closeness, or a combination of the two.

According to Dr. Barry McCarthy, sexuality consists of three components: intimacy, pleasure, and eroticism. For a healthy sexual relationship to exist, those components need to be balanced and approached with realistic expectations. Dr. McCarthy suggests that intimacy manages the negative experiences that come with building a healthy relationship.

Find out more on intimacy here: brainly.com/question/27507161

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Or the activities listed below, which would be classified as a group activity?A weight trainingB cyclingCyogaD.soccerPlease select the best answer from the choices provided.

Even if a friend posts negative comments about someone you know, it's best to avoid getting involved in this behavior. A. True B. False

When restraining a bird, you should do which of the following? A. Place your palm against its head and tail and hold its tail with your thumb and index finger. B. Place your palm against its wings and feet and squeeze lightly. C. Place your palm against its wings and hold its head between your thumb and index finger. D. Place your palm against its head and feet and hold its feet with your thumb.