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Maru [420]
3 years ago
8

What is the function of the blood-brain barrier?

Health
1 answer:
taurus [48]3 years ago
4 0

Answer:

The correct answer is -  keeping foreign particles out of the brain

Explanation:

The blood-brain barrier or BBB is the barrier of endothelial cells that is highly selective and semipermeable in nature that allows selective molecules like certain lipids, gas, and water and prevent other solutes and pathogens, toxins, and infectious agents from circulating blood between capillaries and brain. However, including specific gases and nutrients can cross this barrier.

Thus, the correct answer is - keeping foreign particles out of the brain

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Why is the Fitness gram Pacer test a fat meme
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Answer:

The FitnessGram PACER Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The test is used to measure a student's aerobic capacity as part of the FitnessGram assessment. Students run back and forth as many times as they can, each lap signaled by a beep sound.

Explanation:

ELMO

6 0
3 years ago
In which order should the following steps for putting the first hand into a sterile glove be performed? 1. Carefully open the in
Juli2301 [7.4K]

Answer:

Taking the proper steps for placing on sterile gloves is vital to ensure that in procedures where total sterility is expected, and required, everything is done as it should be. If not, the patient will be placed in danger as the materials used will become contaminants.

As such, given the set of steps on the question, the order would be thus: 1. Place the sterile glove package on a clean, dry surface at or above your waist. This is considered a sterile region of the body. 2. Open the outside wrapper by carefully peeling the top layer back and remove the inner package, handling only the outside of it. 3. Place the inner package on the work surface with the side labeled "cuff end" closest to the body. 4. Carefully open the inner package. Fold open the flap, then the bottom and sides. 5. With the thumb and forefinger of the dominant hand, grasp the folded cuff of the glove for the dominant hand, touching only the exposed inside of the glove. 6. Keeping the hands above the waistline, lift and hold the glove up and off the inner package with fingers down. 7. Carefully insert dominant hand palm up into the glove and pull it on.

All of these steps in order ensure that there is little to no exposure of the sterible glove with any surface that might contaminate it, including the lower regions of the body, which are in themselves considered dirty. Placing the dominant hand in the glove first helps so that when the less dominant hand comes, the other one can lead the process and ensure sterility is maintained.

5 0
4 years ago
Which of the following theorists would argue that children's development is genetically determined?
pshichka [43]

Piaget is the answer.

4 0
3 years ago
A new patient visits the dental office, and the business assistant asks the patient to fill out a registration form. Then the de
goldfiish [28.3K]

I would say making sure all the information on the patient's form is correct & that you have number of relative or someone close to them to call in case of emergency. also probably whether they'll be able to afford the treatment or how will they pay for it /what insurance? stuff like that :)

4 0
2 years ago
Hunter is a nursing assistant measuring blood pressure. He positions the patient’s arm above the heart, palm facing down. He the
scoundrel [369]

Answer:

D

Explanation:

Normally when you go to the docter and they take your blood pressure you have your hand in a fist. They also do not use a stethoscope to take your blood pressure.

4 0
3 years ago
Read 2 more answers
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