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2 years ago

14

The right and left coronary arteries are about equally dominant in hearts, 50% of hearts are right artery dominant and 50% of he

arts are left artery dominant.
a. True
b. False

1 answer:

notsponge [240]2 years ago

3 0

70 to 80% of the population is right heart dominant. So the answer is b. false.

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The root(s) of primary maxillary first molars are

trapecia [35]

Answer:

The maxillary first molar normally has three roots. The mesiobuccal root is broad distobuccal and has prominent depressions or flutings on its mesial and distal surfaces. The internal canal morphology is highly variable, but the majority of the mesiobuccal roots contain two canals.

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3 years ago

When did the term stress enter scientific literature?

Lady_Fox [76]

Answer: 1930s

The term stress as it relates to the human condition first emerged in scientific literature in the 1930s, but it did not enter the popular vernacular until the 1970s (Lyon, 2012).

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2 years ago

The emt should assess for hypoglycemia in small children with a severe illness or injury because:_____.

kiruha [24]

The emt should assess for hypoglycemia in small children with a severe illness or injury because: children cannot store excess glucose as effectively as adults.

<h3>Hypoglycemia </h3>

Blood sugar (glucose) levels that are below the normal range are known as hypoglycemia. Your body mostly uses glucose as fuel.

Diabetes medication frequently has an impact on hypoglycemia. But even in those without diabetes, other medications and a wide range of, frequently undiagnosed diseases can result in low blood sugar.

Treatment must start right away for hypoglycemia. A fasting blood sugar of 70 milligrams per deciliter or lower should be taken as a warning sign for many people. Nevertheless, your figures may vary. Request information from your doctor.

With the aid of a high-sugar food or beverage or by taking medicine, you must swiftly bring your blood sugar levels back into the normal range. Finding and addressing the source of hypoglycemia is necessary for long-term treatment.

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2 years ago

Describe two ways the experimental design process can be used in medicine or health care.

butalik [34]

Answer:

mixing medicines to get her to create one and it also helps with th3 e,experimenting process

Explanation:

this the answer!

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3 years ago

a nurse is caring for an infant who has been prescribed a one-time dose of ceftriaxone (rocephin) 50 mg/kg im. the infant weighs

RideAnS [48]

The nurse should administer 0.8 mL ceftriaxone IM.

<h3>How to calculate the value?</h3>

Determine the infant's weight in kg: 2.2 lb / x kg

= weight in lb / 1 kg; 2.2 lb / x kg = 17.6 lb / 1 kg.

Cross multiply and x = 8 kg

Find total of one-time dose:

Amount prescribed x kg weight (mg x kg)

= total daily dose; 50 mg x 8 kg = 400 mg

What is the dose needed?

Dose needed = Desired; Desired = 400 mg

What is the dose available?

Dose available = Have; Have = 500 mg

Set up an equation using knowledge about basic equivalents.

Desired x Quantity / Have

= Amount to be given; 400 mg x 1 mL / 500 mg = x mL; 400 x 1

= 400 ÷ 500 = 0.8 mL

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1 year ago