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Savatey [412]
3 years ago
14

What junctional rhythm has similarity with sinus rhythm?

Medicine
2 answers:
olya-2409 [2.1K]3 years ago
7 0

Answer:

Junctional bradycardia: rate below 40 beats per minute. Junction escape rhythm: rate 40 to 60 beats per minute. Accelerated junctional rhythm: rate of 60 to 100 beats per minute. Junctional tachycardia: rate above 100 beats per minute.

A junctional rhythm is characterized by QRS complexes of morphology identical to that of sinus rhythm without preceding P waves. This rhythm is slower than the expected sinus rate. When this rhythm completely takes over the pacemaker activity of the heart, retrograde P waves and AV dissociation can be seen.

Explanation:

pantera1 [17]3 years ago
7 0

Answer:A junctional rhythm is characterized by QRS complexes of morphology identical to that of sinus rhythm without preceding P waves. This rhythm is slower than the expected sinus rate. When this rhythm completely takes over the pacemaker activity of the heart, retrograde P waves and AV dissociation can be seen.

Explanation:My brain came up with it all

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additional finding is expected in this patient Elevated jugular venous distension Patient has CHF.

<h3>What is CHF ?</h3>

A weakened heart condition that causes fluid buildup in the feet, arms, lungs, and other organs. •Symptoms include shortness of breath, fatigue, arrhythmias, and edema. •Treatments include medications, heart surgery, or transplantation. •Involves Cardiology, Surgery.

<h3>What is life expectancy with CHF ?</h3>

According to one study, persons with heart failure live 10 years less than people without the condition. According to another study, persons with chronic heart failure had survival rates between 80% and 90% for the first year, but that fell to between 50% and 60% for the fifth year and then to just 30% for the final ten years.

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5 0
1 year ago
2. Explain how the processes of death and dying can have different outcomes or scenarios depending on choosing different paths.
jekas [21]
Death is the end of life. Dying is the process of approaching death, including the choices and actions involved in that process. The process of death is when someone is dying, their heartbeat and blood circulation slow down. The brain and organs receive less oxygen than they need and so work less well. In the days before death, people often begin to lose control of their breathing. It's common for people to be very calm in the hours before they die.
7 0
3 years ago
a patient is recovering from a thyroidectomy. which observation needs to be reported immediately to the health-care provider?
bija089 [108]

If there is any change in the voice tone of a patient who is recovering from thyroidectomy needs to be reported immediately to the health care provider.

What is thyroidectomy?

It is a surgical removal of all or part of the thyroid gland which is located in front of the neck. It is a surgery with serious risks and potential complications.

Thyroidectomy is performed when there is thyroid cancer, and thyroid nodules. Thyroid hormone should be provided once after the thyroidectomy to keep the body's function in balance.

Assessing for damage to the laryngeal nerve is also a priority in the postoperative period following thyroidectomy. Changes in voice quality, particularly hoarseness or a husky tone, may be indicative of laryngeal nerve damage.

Let us discuss other options :

  • Hypoactive bowel sounds could be caused by general anesthesia.
  • Blood pressure of 138/70mmHg could be within normal limits for this patient.
  • Postoperative pain would be expected in the perioperative period.

Hence, we should record the change in voice tone after a patient has undergone thyroidectomy.

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5 0
2 years ago
Which instructions would the nurse provide when teaching nutritional therapy to a patient recovering from renal stones composed
MAXImum [283]

Reduced dietary protein and sodium intake liberal fluid intake medications to acidify urine, such as ammonium chloride and thiazide diuretics if parathormone production is increased.

limited oxalate intake (spinach, strawberries, rhubarb, chocolate, tea, peanuts, and wheat bran)

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  • At the same time, your urine may lack substances that prevent crystals from sticking together, creating an ideal environment for kidney stones to form.

  • Adding calcium-rich foods to meals helps reduce oxalate levels.

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5 0
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In terms of what is happening within a resting skeletal muscle cell why are myosins not be able to attach to the thin myofilamen
Galina-37 [17]

Answer:

The answer to the question: In terms of what is happening within a resting skeletal muscle cell, why are myosins not able to attach to the thin myofilaments, would be: because there is no presence of calcium ions to enable to fusion of the two.

Explanation:

When muscle cells, and a muscle in general, wish to perform one of their functions, which is movement, there are some factors that need to be present in order for this to work. One vital factor is the presence of calcium ions, because it is calcium which will enable the proper formation of the myosin-actin cross bridges for movement. Basically, calcium allows the removal of the protection on these filaments and makes them active, so that they will immediately seek the formation of the cross-bridges. To stop this from happening, calcium is re-absorbed by the sarcoendoplasmic reticulum.

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