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dalvyx [7]
3 years ago
13

Velocity of blood is relatively constant as blood flows from the aorta toward the capillaries.

Medicine
1 answer:
Vikki [24]3 years ago
7 0

Answer:

The answer to the question: velocity of blood is relatively constant as blood flows from the aorta towards the capillaries, would be, B: False.

Explanation:

One way to figure this one out is knowing that the velocity of the blood as it flows through the aorta, comes from the pumping strength of the heart. However, as the blood starts traversing the length of the different arteries, arterioles, and finally reached the capillaries, it encounter two things; first, the speed with which it was originally launched by the heart into the aorta, has already diminished as it moves away from the heart. Second, blood will encounter a series of barriers, not the least of which is resistance from the blood vessels themselves, that will lower the speed with which it will reach the capillares. And this is just as well, as capillaries are much more fragile than arteries themselves, their purpose actually being to serve as exchange points between the cardiovascular system and the different tissues of the body. Their structure is much thinner, and thus needs less speed, in order for exchanges to take place. This is why it is false.

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Answer:

f

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the nurse administers a combination of regular insulin and nph insulin subcutaneously to a client at 0800. at which time should
natka813 [3]

NPH, an intermediate-acting insulin, peaks in 4 to 10 hours while regular insulin, a short-acting insulin, peaks in 2 to 3 hours. The most likely time for hypoglycemia to happen is between 9 and 5 p.m. (0900 to 1700 hours).

Blood sugar (glucose) levels that are below the normal range are known as hypoglycemia.

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

Treatment must start right away for hypoglycemia. A fasting blood sugar of 70 mg/dL, or 3.9 mmol/L, or less should be regarded for many people as a warning sign of hypoglycemia. 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 therapy.

Learn more about Hypoglycemia here:

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4 0
1 year ago
mr. jones would like a refill on his flomax® prescription and he asks that you contact his physician because his prescription ex
notka56 [123]

If Mr. Jones would like a refill on his flomax® prescription because his prescription expired. You should first ask the doctor to check his body again to see if he needs more medication or not.

<h3>What is a physician?</h3>

A physician is a person who has a master's degree in medicine, and he can treat the basic problem of the whole body. He can prescribe you medicines and treatment for basic health issues.

Thus, If Mr. Jones requires a new prescription for flomax® because his old one has run out. To determine whether he requires extra medication, you should first request that the doctor perform another physical examination of him.

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5 0
2 years ago
An outbreak of salmonellosis occurred after an epidemiology department luncheon, which was attended by 485 faculty and staff. As
Julli [10]

Answer:

28.2%.

Explanation:

Attack rate of any pathogen describes the speed or morbidity by which the new or emerging population is at risk by the attack of the pathogen.

The attack rate can be calculated by the formula:

Attack rate = people affected or at the risk of infection / Total population.

65 people are affected and 72 people also shows the symptoms.

Attack rate =  65 + 72 / 485

Attack rate = 137 / 485

Attack rate = 0.28.

The attack rate percent = 0.28 × 100 = 28%.

Hence, the answer is 28%.

4 0
3 years ago
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