what structures keep blood from flowing from the ventricles to the atria

Answers

Answer 1

Answer: The tricuspid valve opens into your right ventricle, and the mitral valve opens into your left ventricle.  So the structures are the two valves (tricuspid and mitral valves).

Explanation: I hope this helps :) You've got this!


Related Questions

Several diseases that affect other parts of the body can have devastating effects on kidney function. Most of these conditions tend to damage the ____________ , which causes the kidneys to lose the ability to filter, and eventually, to fail. Various types of infections can affect the kidneys themselves, a condition called ____________ .

Answers

Answer:

What is: Glomeruli; Pyelonephritis

Explanation:

Several diseases that affect other parts of the body can have devastating effects on kidney function. Most of these conditions tend to damage the GLOMERULI, which causes the kidneys to lose the ability to filter, and eventually, to fail. Various types of infections can affect the kidneys themselves, a condition called Pyelonephritis.

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which abdominal region is above the hypogastric region

Answers

Answer:

Umbilical

Explanation:

true or false. when you suffer an injury, white blood cells near the injury site initiate the inflammatory response.

Answers

This is false because When the body is injured, it starts to bleed, the bleeding stops when a clot forms. The multistep process of clot formation is called coagulation. When blood clot formation occurs properly, the blood holds together firmly at the site of the injury.

mad cow disease serves as an example of how interdependent ________ and ________ are to protein.

Answers

Answer:

What is Structure; Function

Explanation:

Mad cow disease serves as an example of how interdependent structure and function are to protein.

how does forward spatter compare to impact spatter

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Answer: Blood which travels in the same direction as the source of energy is forward spatter. Impact spatter, is when a force is supplied to liquid blood source.

Explanation: Impact spatter is usually caused by low velocity, forward spatter is caused by high velocity.

Blood which travels in the same direction as the source of energy is forward spatter. Impact spatter, is when a force is supplied to liquid blood source.

What is impact spatter?

The most frequent sort of bloodstain pattern found at crime scenes is impact spatter. When anything touches a blood source, it happens.

The blood in impact blood spatter patterns is frequently circular rather than elongated. Impact spatter comes in two varieties: rear spatter and forward spatter.

While forward spatter is blood that exits directly from the victim's wound and projects onto neighboring surfaces, rear spatter is when blood is directed back at an attacker. The quantity of the blood spatter might vary depending on how quickly the attacking weapon is moving. Attacks with high, medium, and low velocities fall into these categories.

Therefore, Blood which travels in the same direction as the source of energy is forward spatter. Impact spatter, is when a force is supplied to liquid blood source.

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true or false? a random blood sugar reading that falls between 70-110 mg/dl is within the normal range.

Answers

Answer:

True

Explanation:

what physical properties could be used to separate iron filings from table salt

Answers

Answer:

you could use either magnets or dissolve the salt, really just depends if you wanna keep the salt which I would suggest not doing

personal experience.
Pain assessment is complex because pain is both a sensory and an __personal experience
A.)objective
B.) neurological
C.) emotional
D.) interpretive

Answers

Answer:

emotional

Explanation:

how does the advancement of medical technology increase the number of medical ethical issues that arise?

Answers

Answer: here is the link to read ab it! its very helpful https://journalofethics.ama-assn.org/article/ethics-age-medical-device-technologies/2007-02

Explanation:

which lobe of the cerebrum contains the primary motor cortex and is the most anterior lobe?

Answers

Answer:

The main motor cortex (found in the precentral gyrus) and the premotor cortex, which starts and governs voluntary movement, are situated mostly in the frontal lobe, prior to the central sulcus.

Explanation:

signals from the _________ sense do not pass through the thalamus but go more directly to the limbic system

Answers

The signals from our sense of smell do not pass through the thalamus and instead go more directly to the limbic system.

The thalamus is a small structure located just above the brain stem with the function of relaying motor and sensory signals. The thalamus works in conjunction with the cerebral cortex, to whom it relays said signals, which explains its location in between the cerebral cortex and the midbrain. It is able to carry out these functions due to a network of nerves that connects it to its neighboring structures.

The limbic system is a group of neural structures that serve to:

Process and regulate emotionsForm and store memoriesControl sexual urgesParticipate in the process of learning  

The signals from our sense of smell do not pass through the thalamus. They instead travel down their corresponding sensory nerve, the first cranial nerve known as the olfactory nerve, and go more directly to the limbic system.

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18. In the United States, which type of medicine is generally perceived as the best resource for medical help?
A. Western medicine
B. alternative medicine
C. Eastern medicine
D. mainstream medicine

Answers

Answer:

What is A. Western medicine

Explanation:

“Western Medicine”. Also known as “allopathic”, “conventional”, or “traditional” medicine, this is the most common form of health care in the United States and the western world. Western Medicine excels in the areas of testing and diagnostics.

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Answer:

“Western Medicine”. Also known as “allopathic”, “conventional”, or “traditional” medicine, this is the most common form of health care in the United States and the western world. Western Medicine excels in the areas of testing and diagnostics.

Explanation:

your physician asks the patient if he has ever had a stroke. the patient answers, "i had a mini-stroke 3 years ago." what would you document in the patient’s pmhx?

Answers

Answer:

What is: TIA (transient ischemic attack)

Explanation:

A transient ischemic attack (TIA) is a temporary period of symptoms similar to those of a stroke. A TIA usually lasts only a few minutes and doesn't cause permanent damage.

Often called a mini stroke, a transient ischemic attack may be a warning. About 1 in 3 people who has a transient ischemic attack will eventually have a stroke, with about half occurring within a year after the transient ischemic attack.

A transient ischemic attack can serve as both a warning of a future stroke and an opportunity to prevent it.

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A large car dealership is receiving more customer complaints than usual. Bea wants to use a cycle of
inquiry to investigate what is going on. After gathering some initial data, Bea finds that more than
half of the complaints are related to repairs made at the body shop. Now that she has determined
that the body shop is a problem area, what should Bea do next?
Read the following possible courses of action and decide which is the BEST next step and which is the
WORST next step.
1. Look closely at the body shop to clarify the problem.
2. Ask the body shop workers to find a solution to the problem.
3. Notify the body shop workers that they may lose their jobs.
4. Brainstorm ideas to improve the work done in the body shop.

Answers

Answer:

Best solution->2.Worst solution->3

Explanation:

2 would make the most progress and 3 would cause the most outrage

The worst step which could be taken next will be to notify the body shop workers that they may lose their jobs. Thus, the correct option is 3.

How to deal with customer complaints?

The first and most important step to take while dealing with customers complaints is to be quiet and listen.

Customers who feel the need to vent frustration with a product or service before even considering a proactive solution, however to avoid the escalation of the issue or a bad review, a salesperson must first be quiet and listen to the complaints of the customers before proceeding to give solutions.

It is important to discuss the issues and complaints with the workers and look closely at the problem to clarify it and ask solutions from the workers.

Therefore, the correct option is 3.

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within skeletal muscle cells, what extends from one z disc to the next and constitutes one contractile unit?

Answers

Answer:

What is a Sarcomere

Explanation:

A sarcomere is the basic structural and functional unit of skeletal muscle because it is the smallest portion of skeletal muscle capable of contracting. Each sarcomere extends from one Z disk to an adjacent Z disk.

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what percent of populstion death is considered pandemic by disease

Answers

Answer:

25%

Explanation:

spermatogenesis and oogenesis are the only processes in the body where

Answers

Answer:

meiosis takes place

Explanation:

It is important to involve both the patient and__to get a pain history.

O Primary care physician
O Family
O Siblings
O Pain specialist

Answers

Pain specialist,
Because physician cannot: Perform specialized test for diagnosing chronic pain

state 10 reasons for good housing in poultry management​

Answers

provide chickens with a
1.healthy and
2.comfortable environment
3.that's clean,
4.dry and
5. secure.
6. Well ventilated
7. Safe
8. High fences
9. Food + water
10.easy to clean building materials

What are the differences between “literary “ and “health literacy” are

Answers

Answer:

Literacy refers to basic skills needed to succeed in society while health literacy requires some additional skills, including those necessary for finding, evaluating, and integrating health information from a variety of contexts.

which of the following is a function of norepinephrine?

Answers

Answer:

Mobilize the brain and body for action

in what part of the digestive system is the ph of food neutralized?

Answers

In the duodenum is where the ph of food is neutralized

The part of the digestive system is the pH of food neutralized is the duodenum is where the pH of food has been neutralized.

In what ways cells of digestive system is different from other cells present in the body?

Cells of the digestive system are different in nature  and function from cells of the skeletal system. Cells are depend on each other to keep the body as a unit.

Pancreatic Juice and bile are poured through the two distinct ducts into duodenum and these are the common hepatic duct collects bile formed by the liver.

The digestive tract has been considered as the part of the digestive system of the body, and it has been composed of organs that help in the process of the digesting food including mainly hollow organs that form a conduit through which food passes, is processed and then the remaining matter has been expelled.

After the process of being consumed the food goes to the stomach that digests food through acids and enzymes and then it goes to the duodenum that the first part of the small intestine; then to the jejunum is the intermediate part of the small intestine and absorbs nutrients of the digested food.

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why is it important that only low levels of oxygen are prescribed for patients with chronic obstructive pulmonary disease?

Answers

Answer:

getting more oxygen can help you breathe better and live longer.

Explanation:

according to sigmund freud, the human psyche is divided into three agencies. which agency is entirely unconscious and is the reservoir of our most primitive impulses?

Answers

Answer: the “id”. Hopefully that helps!

heart sound __________ is thought to result from the transition from expansion of the empty ventricles to their sudden filling with blood.

Answers

Answer:

Heart sound S3, if it occurs, is thought to result from the transition from expansion of the empty ventricles to their sudden filling with blood.

Explanation:

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Should you get braces even if your overbite isn’t that bad?

Answers

Answer:

It depends honestly, I would suggest braces though.

If you've ever seen someone with any overbite, an underbite, or a crossbite, they could be good candidates for braces. Another reason for braces is to make space in the mouth for teeth. Braces are an excellent option for the obvious issue of having crooked teeth.

Which Drug helps one fall asleep?
A. Estazolam
B. Marijuana
C. Methamphetamine
D. Vicodin

Answers

Answer:

A. Estazolam

Explanation:

Estazolam help people fall asleep but can cause paranoid or suicidal ideation and impair memory, judgment, and coordination

safe patient handling and mobility (sphm) and preventing physical injury is a professional, legal, and ethical concern that applies to which of the following?

Answers

Safe patient handling and mobility (SPHM) and preventing physical injury is a professional, legal, and ethical concern that applies to: patients, family members, and intra-professional health providers.

Safe patient handling and mobility (SPHM) is a professional, legal, and ethical concern that typically involves the use of assistive devices or equipment, so as to ensure a patient is safely mobilized and that health-care providers avoid high-risk manual patient handling tasks.

Some of the advantages of safe patient handling and mobility (SPHM) include:

Preventing physical injury to both the patient and care provider.It improves the safety of a patient.It enhances the quality of care received by a patient.

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1. which of the following is a risk factor for decreased oxygen saturation level in a patient?

Answers

Answer:

Chest wall injury is a risk factor for decreased oxygen saturation level in a patient.

Explanation:

One of the risk factors for decreased oxygen saturation levels in a patient is Chest wall injury. Option A is correct.

Wounds to the chest wall incorporate broke ribs, cracked sternum (breastbone) and additionally swelling to the lungs. They typically occur after a chest impact, such as when falling from a height, in a car accident, or playing contact sports.

One of the most well-known chest wounds is cracked ribs ('broken ribs'). where a rib breaks or breaks. These might be brought about by major areas of strength for a power, for example, a tumble from a level or an engine vehicle crash.

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Complete question:

Which of the following is a risk factor for decreased oxygen saturation level in a patient?

1. Chest wall injury

2. Restlessness

3. Hypotension

4. Prescribed bronchodilators

the area where the optic nerve leaves the eye is the

Answers

Answer:

What is the optic disk

Explanation:

The optic nerve exits the back of the eye through a hole called the optic disk. Since no receptor cells are located in this region, it forms a blind spot in the visual image of the external world.

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