Health Educational Systems HESI Online Practice Questions and Exam Preparation

Health Educational Systems HESI Online Questions & Answers

• Question 1:

  Which of these correctly matches photosynthesis and aerobic cellular respiration with their corresponding, balanced chemical equations?

  A. Photosynthesis: 6CO2 + 6H2O + EM Radiation -> C6H12O6 + 6O2 Cellular Respiration: C6H12O6 + 6O2 -> 6CO2 + 6H2O + 36ATP
  B. Photosynthesis: 6CO2 + 6H2O + 36ATP -> C6H12O6 + 6O2 Cellular Respiration: C6H12O6 + 6O2 -> 6CO2 + 6H2O + 36ATP
  C. Photosynthesis: 6CO2 + 6H2O + EM Radiation -> C6H12O6 + 6O2 Cellular Respiration: 6C6H12O6 + 6O2 -> 6CO2 + 6H2O + 36ATP
  D. Photosynthesis: C6H12O6 + 6O2 -> 6CO2 + 6H2O + 36ATP Cellular Respiration: 6CO2 + 6H2O + EM Radiation -> C6H12O6 + 6O2
  A. Photosynthesis: 6CO2 + 6H2O + EM Radiation -> C6H12O6 + 6O2 Cellular Respiration: C6H12O6 + 6O2 -> 6CO2 + 6H2O + 36ATP

• Question 2:

  Which word means "reddened or ruddy appearance"?

  A. Flaccid
  B. Distended
  C. Flushed
  D. Lethargic
  C. Flushed

• Question 3:

  How many millimeters are there in 5 meters?

  A. 500
  B. 5,000
  C. 50,000
  D. 500,00
  B. 5,000

• Question 4:

  A man's waist measurement is 88.9 centimeters. What is his waist in inches?

  A. 35 in.
  B. 40 in.
  C. 225 in.
  D. 22.5 in.
  A. 35 in.

• Question 5:

  In which phase of the cell cycle is DNA replicated?

  A. G1
  B. S
  C. G2
  D. D1
  B. S

• Question 6:

  Which of the following sentences is grammatically correct?

  A. The soccer player ran quick to the goal.
  B. The soccer player did run quickly to the goal.
  C. The soccer player did ran quickly to the goal.
  D. The soccer player ran quickly to the goal.
  D. The soccer player ran quickly to the goal.

• Question 7:

  

  Why is it difficult to measure the effect of food away from home on diet quality?

  A. People eat out too much, so it is not possible to collect accurate data.
  B. Researchers are unable to assess the nutritional quality of people's diets.
  C. Peoples' food preferences are too complex and may even be unmeasurable.
  D. Too many unknown variables affect the data.
  D. Too many unknown variables affect the data.

• Question 8:

  Ominous is best defined as:

  A. clarifying
  B. portentous
  C. sensuous
  D. demanding
  B. portentous

• Question 9:

  Which punctuation mark would correctly fill in the blank space in this sentence?

  Jane ordered the steak __ Mark ordered the chicken salad.

  A. a semicolon (;)
  B. no punctuation
  C. a colon (:)
  D. a comma (,)
  A. a semicolon (;)

• Question 10:

  How fast does sound travel through a vacuum?

  A. 331.4 m/s
  B. 0 m/s
  C. 222 m/s
  D. 25 m/s
  B. 0 m/s