Health Occupations Readiness Test Prep

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By AdewumiKoju
A
AdewumiKoju
Community Contributor
Quizzes Created: 809 | Total Attempts: 1,195,838
| Attempts: 139
SettingsSettings
Please wait...
  • 1/10 Questions

    Insulin is manufactured in an area of the body. Wich area in the body?

    • In the gall bladder.
    • In the pancreas.
    • In the lining of the small intestine.
    • In the cells of living tissue.
Please wait...
About This Quiz

The Discover Health Occupations Readiness Test was created in response to the growing need among all the health programs to better test the candidates' readiness. The Discover Health Occupations Readiness Test consists of about 85 multiple choice questions and the candidates have 105 minutes to complete the test. The topics that can be questioned on the exam are Mathematics, Sciences and English and Language Usage. Take the quiz to find out your readiness.

Health Occupations Readiness Test Prep - Quiz

Quiz Preview

  • 2. 
    What is the long chains, human glucose are stored in called? - ProProfs

    What is the long chains, human glucose are stored in called?

    • Glycogen

    • Starch

    • Disaccharides

    • Monosaccharides

    Correct Answer
    A. Glycogen
    Explanation
    Glycogen is the correct answer because it is the long chains in which human glucose is stored. It is a polysaccharide that serves as a form of energy storage in animals, including humans. Glycogen is stored in the liver and muscles and can be broken down into glucose when the body needs energy. Starch is another polysaccharide, but it is found in plants, not humans. Disaccharides and monosaccharides are smaller sugar molecules and are not the correct answer for the long chains in which glucose is stored.

    Rate this question:

  • 3. 
    Myelin sheath are normmally found surrounding neurons. What is their function? - ProProfs

    Myelin sheath are normmally found surrounding neurons. What is their function?

    • Decrease friction

    • Maintain polarization

    • Increase speed of impulses

    • Oxygen exchange

    Correct Answer
    A. Increase speed of impulses
    Explanation
    The myelin sheath is a protective covering that surrounds neurons. Its main function is to increase the speed at which electrical impulses travel along the neurons. The myelin sheath acts as an insulator, preventing the electrical signals from leaking out and allowing them to be conducted more efficiently. This insulation helps to speed up the transmission of information between different parts of the nervous system, allowing for faster and more efficient communication.

    Rate this question:

  • 4. 
    Which of the following molecules is a cell membrane comprised of?  - ProProfs

    Which of the following molecules is a cell membrane comprised of? 

    • Proteins

    • Triglycerides

    • Carbohydrates

    • Phospholipids

    Correct Answer
    A. Phospholipids
    Explanation
    Cell membranes are primarily composed of phospholipids. Phospholipids have a hydrophilic (water-loving) head and hydrophobic (water-fearing) tails. In the cell membrane, phospholipids arrange themselves in a bilayer with the hydrophilic heads facing outward towards the aqueous environment and the hydrophobic tails facing inward, creating a barrier that separates the inside of the cell from the outside. This phospholipid bilayer provides the structural integrity and selective permeability necessary for cell function. While proteins and carbohydrates are also present in the cell membrane, they are not the primary components and do not form the main structure of the membrane.

    Rate this question:

  • 5. 
    Which of the options depicts the following example rightly? Giraffes that have longer necks are more likely to produce offspring and survive because they can reach more food. - ProProfs

    Which of the options depicts the following example rightly? Giraffes that have longer necks are more likely to produce offspring and survive because they can reach more food.

    • Coevolution

    • Divergent evolution

    • Convergent evolution

    • Natural selection

    Correct Answer
    A. Natural selection
    Explanation
    The given example describes the process of natural selection. Natural selection is the mechanism by which certain traits become more common in a population over time due to their advantage in survival and reproduction. In this case, giraffes with longer necks have an advantage as they can reach more food, increasing their chances of producing offspring and surviving. This leads to the gradual increase in the proportion of giraffes with longer necks in the population, which is a result of natural selection.

    Rate this question:

  • 6. 
    Which of the subsequent options is NOT a property of water? - ProProfs

    Which of the subsequent options is NOT a property of water?

    • Hydrophilic

    • High surface tension

    • Density as a solid is higher than its density as a liquid

    • Good solvent

    Correct Answer
    A. Density as a solid is higher than its density as a liquid
    Explanation
    Water is unique in that its density as a solid is lower than its density as a liquid. This is due to the arrangement of water molecules in a solid state, where they form a crystalline structure with empty spaces, causing the solid form of water (ice) to be less dense than the liquid form. This property of water is responsible for ice floating on water, which is crucial for the survival of aquatic organisms during winter.

    Rate this question:

  • 7. 
    What is the mutation in DNA that alters the DNA sequence but does not modify the amino acid of a protein called? - ProProfs

    What is the mutation in DNA that alters the DNA sequence but does not modify the amino acid of a protein called?

    • Frameshift mutation

    • Silent mutation

    • Deletion mutation

    • Point mutation

    Correct Answer
    A. Silent mutation
    Explanation
    Silent mutation is the correct answer because it is a type of mutation in DNA that alters the DNA sequence but does not modify the amino acid of a protein. In silent mutations, the change in the DNA sequence does not result in a change in the corresponding amino acid during protein synthesis. This can occur due to the degeneracy of the genetic code, where multiple codons can code for the same amino acid. Therefore, silent mutations do not have a significant impact on the functioning of the protein.

    Rate this question:

  • 8. 
    While walking, a muscle is causative for unlocking of the kneecap. What is the muscle called? - ProProfs

    While walking, a muscle is causative for unlocking of the kneecap. What is the muscle called?

    • Plantaris

    • Biceps femoris

    • Sartorius

    • Fibularis brevis

    Correct Answer
    A. Plantaris
    Explanation
    The muscle responsible for unlocking the kneecap while walking is called the Plantaris. This muscle is located in the back of the lower leg and helps in the flexion of the knee joint. It works in coordination with other muscles to provide stability and control during walking movements.

    Rate this question:

  • 9. 
    What changes occurr to total biomass of a community as the plant that is dominant in the area changes? - ProProfs

    What changes occurr to total biomass of a community as the plant that is dominant in the area changes?

    • Remains the same

    • Decreases

    • Increases then decreases

    • Increases

    Correct Answer
    A. Increases
    Explanation
    As the dominant plant in the area changes, it is likely that the new dominant plant will have a higher biomass compared to the previous dominant plant. This is because the dominant plant plays a significant role in determining the overall biomass of a community. When a new plant becomes dominant, it is likely to have a higher growth rate and larger size, resulting in an increase in the total biomass of the community.

    Rate this question:

  • 10. 
    A subtle energy runs through the body. Which of the following is that subtle energy? - ProProfs

    A subtle energy runs through the body. Which of the following is that subtle energy?

    • Chi

    • The Tao

    • ATP

    • The Force

    Correct Answer
    A. Chi
    Explanation
    Chi is the correct answer because it is a concept in traditional Chinese medicine and martial arts that refers to the vital life force or energy that flows through the body. It is believed to be responsible for maintaining physical and mental health, and imbalance or blockages in chi can lead to illness or disease. Chi is often associated with practices such as acupuncture, qigong, and tai chi, which aim to balance and enhance the flow of this subtle energy.

    Rate this question:

Quiz Review Timeline (Updated): Mar 17, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 17, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 25, 2018
    Quiz Created by
    AdewumiKoju
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.