HESI Exam Quiz 24

Question 1 of 10

1. Question

In relation to the digestive system, what happens during mastication?

The food that has been ingested is reduced into smaller particles by using teeth.
The food that has been ingested is absorbed into the body by transforming into smaller particles.
The process in which the food that has been ingested is prepared for defecation.
The food that has been ingested is converted into enzymes for easy breakdown and absorption.

Question 2 of 10

2. Question

Which of the following statements best describe nephrons?

They are functional units of the kidney that appears like small coil tubes.
They are functional units of the nervous system responsible for reflex pathways.
They are functional units of the urinary system that are in charge of blood filtering.
They are functional units of the urinary system that is in charge of distributing water for excretion.

Question 3 of 10

3. Question

The urinary system excretes waste product known as urine. Which of the following statement best explains how is urine produced?

When the blood is filtered, the needed components leave the nephron and reenters the bloodstream through diffusion. Reabsorption of water occurs then urine is produced.
When the blood is filtered, the needed components leave the nephron and reenters the bloodstream through diffusion. The product becomes urine.   
When the blood is filtered, the needed components enter the nephron and leaves the bloodstream through diffusion.
When the blood is filtered, the needed components leave the nephron and reenters the bloodstream through diffusion. Blood pressure produces urine.

Question 4 of 10

4. Question

Select the statement that best describes projectile motion.

It is an object’s display of two motions at the same time.
It is the acceleration of an object above the surface.
It is the dividing of change velocity.
It is the motion that that is horizontal and not accelerated.

Question 5 of 10

5. Question

Select the statement that best defines centripetal acceleration.

It is a circular motion in uniformity.
It is a velocity that has magnitude.
It is a velocity that has direction.
It is a velocity that has both magnitude and direction.

Question 6 of 10

6. Question

Select the best statement that describes momentum.

It is the amount of rotation an object displays.
It is the amount of magnitude an object displays. 
It is the amount of direction an object displays.
It is the amount of motion an object displays.

Question 7 of 10

7. Question

Which of the following statements best define The Law of Universal Gravitation?

It states that every particle or object in the universe attracts any particle or object in the universe.
It states that for every action there is an equal and opposite reaction.
It states that any matter cannot be destroyed nor created.
It states that an object or particle at rest will remain at rest and an object or particle in motion will remain in motion.

Question 8 of 10

8. Question

Which of the following statements best describes frequency?

It is the vibrations per unit of time.
It is the maximum point of displacement in equilibrium.
It is the lowest post of the wave.
It is the highest point of the wave.

Question 9 of 10

9. Question

Which of the following statements is true about electromagnetic waves?

They do not require a medium of transmission.
They require a medium of transmission.
They are characterized as a medium of transmission.
They are associated with a substance or material known as medium.

Question 10 of 10

10. Question

Which of the following statement is about mechanical waves is true?

It is a wave that travels through a medium.
It is a wave that does not require a medium of transmission.
It is the maximum point of vibrations.
It is the maximum point of displacement in equilibrium.

HESI Exam Quiz 24

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