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astra-53 [7]
3 years ago
15

What causes the heart, in the absence of any external influences, to beat at the rate of 100 beats per min (bpm)

Medicine
1 answer:
valentinak56 [21]3 years ago
7 0

Answer:

Explanation:Vagal innervation of the heart

The electrical activity spontaneously generated by the sinoatrial node sets the pace for the rest of the heart. In absence of external stimuli, sinoatrial pacing generally maintains the heart rate in the range of 60–100 beats per minute (bpm).

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A dose of aspirin of 5. 0 mg per kilogram of body weight has been prescribed to reduce the fever of an infant weighing 8. 5 poun
MAXImum [283]

Answer:

19.3 mg are needed

Explanation:

You can go about solving this in two different ways the first way/ hardest way is to convert the aspirin dose from mg/kg body weight to mg/ lbs body weight and then multiply by the 8.5 lbs body weight. The second/ easier way to get the answer would be to convert the infants body weight from lbs to kg. Then, multiply that by the dose, which will give you 19.3 mg. The math for that is below. Remember always start with the information that you know, to find the information that you don't know.

\frac{8.5  \: lbs}{}  \times  \frac{1.0 \: kg}{2.205 \: lbs}  \times  \frac{5.0 \: mg}{kg}  \\  = 19.27mg

Hope this helps. If not just post a message and I will get back to you! :)

3 0
2 years ago
when interviewing a newly admitted client, the nurse learns that the client is a cigarette smoker. it is determined that the cli
ra1l [238]

According to the research, the correct option is that the admitted client smoked a pack a day of cigarette for last 50 years.

<h3>What is pack/year index?</h3>

It is a formula that designates a unit of measurement for the amount that a person has smoked over a long period of time.

Smoking is a chronic systemic disease that belongs to the group of addictions that causes damage with chronic characteristics and the measurement of what is smoked for its correlation with the risk of developing diseases due to tobacco consumption increases at a higher pack/year index.

Therefore, we can conclude that according to the research, the correct option is that the admitted client smoked a pack a day of cigarette for last 50 years.

Learn more about pack/year index here: brainly.com/question/28385948

#SPJ1

7 0
2 years ago
Are there prolonged side effects from taking eliquis?
lesya692 [45]

Answer:

The most common side effects would be fatigue and nausea.

3 0
2 years ago
Which of the following considerations is relevant to a person whose elderly parents are sick but refuse to make an appointment a
horsena [70]

A good question to ask in such as case is; ""who has treated their illnesses in the past?"

Medical care for the elderly is very sensitive. Most elderly people are very choosy when it pertains to who or where they receive medical care. Many times, this is as a result of past experiences.

Hence, a good question to ask when  a person whose elderly parents are sick but refuse to make an appointment at the doctor is "who has treated their illnesses in the past".

Learn more about elderly patients: brainly.com/question/9781572

8 0
3 years ago
Describe dental models and how they are used in dentistry
aleksley [76]

Answer:

Dental models are created whenever the dentist needs to study the size and relationship of the teeth, gums and dental arches. This is the case whenever the dentist is studying a patient's growth and development, or when significant dental treatment is being contemplated.

3 0
3 years ago
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