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3 years ago

Normal heart sounds are caused by which of the following events?

Medicine

2 answers:

MArishka [77]3 years ago

8 0

Answer:

The answer is D opening and closing of the heart valves

Explanation:

The closure of both atrial and ventricular heart valves are responsible for normal heart sounds, it should be said that blood circulation must be laminal, without turbulence or colliding with the walls of the heart.

Phoenix [80]3 years ago

7 0

Normal sounds of heart are caused due to "opening and closing of heart valves".

Answer: Option D

<u>Explanation: </u>

The two noteworthy sounds heard in the ordinary heart sound like "lub and dub". The “lub" is the main heart sound, generally named S1, and is brought about by the closing of mitral and tricuspid valves toward the beginning of systole.

The subsequent sound,"dub" or S2, is brought about by the closing of aortic and pulmonic valves, denoting the end of the systole

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In circulatory failure during intensive muscle work, lactic acid is accumulated in the muscles as a result of anaerobic glycolys

12345 [234]

Answer:

Pyruvate it turns into lactate almost immediately.

Explanation:

The anaerobic glycolytic system has 10 steps but they happen very fast. The end product is pyruvate but it turns into lactate almost immediately. Pyruvate turns into lactate so quickly that some refer to this system as the lactic or lactate system.

6 0

2 years ago

Diabetes insipidus results in the formation of vast quantities of dilute urine. This disease is the result of a disorder regardi

Ksenya-84 [330]

Answer: Diabetes Insipidus

Medical Condition

Image for Condition

A condition that results from an imbalance of water in the body. This causes extreme thirst, and frequent excessive urination.

How common is condition?

Very rare (Fewer than 20,000 cases per year in US)

Does diagnosis require lab test or imaging?

Often requires lab test or imaging

Is condition treatable?

Treatments can help manage condition, no known cure

Time taken for recovery

Can be lifelong

Diabetes insipidus is a hormonal disorder that results from decreased levels of anti-diuretic hormone (ADH), also known as vasopressin. This hormone reduction leads to reduced retention of water in the body. Commonly noted symptoms include severe thirst, and frequent, excessive urination. Medications and lifestyle changes are the main course of treatment. Treatment options are decided based on the type of diabetes insipidus.

Symptoms

Common symptoms include:

Severe thirst

Frequent urination where excessive diluted urine is excreted

Bed-wetting

Fussiness or inconsolable crying in children

Trouble sleeping

Fever

Vomiting

Diarrhea

Delayed growth

Weight loss

Treatments

Medications and lifestyle changes are the main course of treatment. Treatment options are decided based on the type of diabetes insipidus.

Medication

Hormone therapy: Taken as nasal spray, oral tablets, or injections, these are synthetic forms of ADH given to reduce the frequency of urination.

Desmopressin

Self care

Adequate water intake to avoid dehydration.

Reduce salt intake.

Avoid medications that increase urine output, after consultation with your doctor.

Avoid activities that cause dehydration.

Wear a medical alert badge or bracelet.

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3 0

2 years ago

Read 2 more answers

Which of the following statements is the most accurate illustration of emotional development during the preschool years?

lutik1710 [3]

<h2>Answer:</h2>

During preschool years, children develop the <u>b. ability to wait for their turn to participate in an activity</u>.

<h2>Explanation:</h2>

In preschool, children enjoy doing new things and are more creative. They would rather prefer playing in group than being alone. They cooperate with other children in doing things or activities. They got excited and like to take turns in games or activities.

The kids around 3 to 5 years always expect new things and toys. They are more likely to develop a positive and healthy relationship with others.

For example, when they are playing cards games, they get excited for their turn. Another example is when a child does something and when the adults around the child encourage or clap then they do it with more excitement.

So, the children always wait for their turn to participate.

5 0

3 years ago

Read 2 more answers

The cell membrane is both hydrophilic and hydrophobic due to the presence of

STatiana [176]

Answer:

The correct answer is A. The cell membrane is both hydrophilic and hydrophobic due to the presence of phospholipid.

Explanation:

98% of the lipids present in cell membranes are amphipathic, that is, they have a hydrophilic end (which has affinity and interacts with water) and a hydrophobic end (which repels water). The three main types of lipids in eukaryotic membranes are phospholipids, sphingoglucolipids and steroids (especially cholesterol); It is worth mentioning that phosphoglycerides and sphingolipids are found in all cells. The latter, glycolipids and steroids, do not exist or are scarce in the plasma membranes of prokaryotic cells, fungi and some protists. There are also neutral fats, which are non-amphipathic lipids, but only represent 2% of the total membrane lipids.

4 0

3 years ago

Kanino nyo ship si Gun atthaphan?

Lilit [14]

Answer:

b number is correct i think

6 0

3 years ago

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