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STALIN [3.7K]
3 years ago
7

In the heart dissection you performed, you noted the muscular walls of the ventricles. The walls of the atria, however, were muc

h thinner. Why do you think the ventricular walls are so much thicker that the atrial walls?
Medicine
1 answer:
MrRa [10]3 years ago
7 0

Answer:

The correct answer is that ventricles have to pump blood very far in the body.

Explanation:

The human heart contains four chambers. The right chambers of the heart are the right atrium and right ventricle and left side left atrium and left ventricle.

Ventricles have thick walls than atria as they have a thin wall comparatively because they have to do more work than the atrium. The atria are chambers that gets incoming blood. On the other hand, the chambers of ventricles pump the blood out of the heart. Even the left ventricle has thick walls than the right ventricle. Blood is propelled out of the heart with greater pressure from ventricles compared to the atria.

Thus, the correct answer is that ventricles have to pump blood very far in the body.

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The nurse should first put on gloves before drawing up the irrigation solution into the syringe in order to irrigate an indwelling urinary catheter.

The fluid is then infused using an aseptic method after the syringe is connected to the catheter. The client's catheter needs to be attached to the drainage tube after the irrigation solution has been administered. When intake and output measurements are given, the urinary drainage bag can be emptied, and the irrigating fluid can then be deducted from the output.

A basic human function, the evacuation of urine, can be hampered by disease, surgery, and other circumstances. In individuals who are unable to void naturally, urinary catheterization may be performed to promote urine elimination. It might be necessary to catheterize the urine:

1. When there is sudden urinary retention

2. When intake and outflow are being tracked

3. For preoperative management

4. to speed up healing in patients with incontinence who have open sacral and perineal wounds

5. for patients undergoing extended bed rest

6. For clients in need of care at the end of life

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1 year ago
The leading cause of death among teenagers is
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A) cancer should be correct
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3 years ago
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The nurse is visiting a mother who has a 4-month-old infant. Which anticipatory guidance information should the nurse provide to
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Guidelines  for 4 month infants bring her hands to her mouth , will push up to her elbows when  lying on his stomach, hold her head without support are the various guidelines  for 4 months infants.

<h3>What is the difference between infant and toddler? </h3>

An infant is under a year old and a toddler is from a year to three year old . There is various terminology used for the different stages of a child's growth.

The guidelines for 4 month infants are -:

1) Hold there head up

2) Opens their mouth near food

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4) Safe sleep practices .

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2 years ago
Having an arm in a cast and not using it can cause
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Answer:

Atrophy

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Chronic alcohol abuse will not only cause an individual to develop liver damage, but may also lead to cerebellar damage. Damage
aleksandrvk [35]

Damage to the cerebellum will cause the individual to appear clumsy and uncoordinated.

<h3>What happens if the cerebellum is damaged?</h3>

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Slow and uncoordinated motions are the outcome of cerebellar damage. When walking, people with cerebellar abnormalities frequently sway and stumble.

A cerebellar injury can cause the following symptoms:

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