Health Educational Systems HESI Online Practice Questions and Exam Preparation

Health Educational Systems HESI Online Questions & Answers

• Question 461:

  Mycology is defined as the study of ____.

  A. parasites
  B. fungi
  C. microorgansims
  D. muscles
  B. fungi

• Question 462:

  Elements that are in the same column of the periodic table are in the same:

  A. period.
  B. group.
  C. row.
  D. classification
  B. group.

• Question 463:

  A chemical bond is determined primarily by what particles?

  A. Neutrons
  B. Protons
  C. Quarks
  D. Electrons
  D. Electrons

• Question 464:

  Which of the following would be a categorized as a flat bone?

  A. Vertebrae
  B. Metatarsals
  C. Femur
  D. Scapula
  E. Mandible
  D. Scapula

• Question 465:

  

  The author of the passage suggests which of the following about bacteria?

  A. Bacteria feeds on lime.
  B. Bacteria is visible to the human eye.
  C. Bacteria is compact by nature.
  D. Bacteria is a plant, not an animal.
  B. Bacteria is visible to the human eye.

• Question 466:

  A concentration of 120.9132 g of MgO in 3L of solution will be what molality? (The atomic weight are: Magnesium: 24.305 g/mol, Oxygen: 15.9994 g/mol)

  A. 0.5 mol MgO
  B. 1.0 mol MgO
  C. 1.5 mol MgO
  D. 2.0 mol MgO
  B. 1.0 mol MgO

• Question 467:

  Which is the correct verb form to use in the blank in this sentence?

  "Each player and coach on staff ____ for a new sports facility by next season."

  A. will have been hoping
  B. hope
  C. hoping
  D. hopes
  D. hopes

• Question 468:

  A scientist conducts an experiment to discover the effect of music on plant growth. He hypothesizes that the music will help plants grow at a faster rate than plants without music. By the end of the experiment, plants grown with music playing grew to an average height of 5.6 inches, while plants grown without music playing grew to an average height of 2.3 inches. Which of the following is the scientist's correct conclusion?

  A. All plants grow better with music.
  B. In the experiment, plants grown with music grew better than those grown without it.
  C. In the experiment, plants grown without music grew better than those grown without it.
  D. All plants grow better without music
  B. In the experiment, plants grown with music grew better than those grown without it.

• Question 469:

  Which word in the following sentence is a preposition?

  The Vikings travelled in wooden boats across the Atlantic Ocean.

  A. Vikings
  B. travelled
  C. boats
  D. across
  D. across

• Question 470:

  Which of the following is responsible for differentiation, or specialization, of cells?

  A. Platelets.
  B. Hormones.
  C. Neurons.
  D. Brain cells.
  B. Hormones.