Test Prep HESI-A2 Online Practice Questions and Exam Preparation

Test Prep HESI-A2 Online Questions & Answers

• Question 371:

  The process by which silver nitrate and potassium chloride yields silver chloride and potassium nitrate is an example of which type of chemical reaction?

  A. synthesis
  B. combustion
  C. double displacement
  D. single displacement
  C. double displacement

• Question 372:

  

  The passage suggests that which of the following would be likely to reduce the isolation felt by women medical students?

  A. An increased proportion of women in medical schools.
  B. A decrease in the number of women filling faculty positions in medical schools.
  C. A decrease in support services available to women students.
  D. A more complete segregation between men and women in medical schools.
  A. An increased proportion of women in medical schools.

• Question 373:

  

  The passage suggests that in conducting this medical study, researchers

  A. drew few conclusions beforehand on the indeterminate outcome of their scientific research.
  B. discovered associations they had not been looking for.
  C. had little interest in calcium's effect on organs other than the kidneys.
  D. neglected researching how the intake of calcium can reduce urinary excretion of oxalate.
  B. discovered associations they had not been looking for.

• Question 374:

  What is the best description for the term labile?

  A. Easily altered; changing rapidly
  B. To occur again
  C. Essential
  D. Present, but not visible or active
  A. Easily altered; changing rapidly

• Question 375:

  The blood volume in the average adult male is approximately ____.

  A. 10-12 liters
  B. 7-8 liters
  C. 5-6 liters
  D. 3-4 liters
  C. 5-6 liters

• Question 376:

  What area of the eye has the most acute vision and is comprised only of cones?

  A. Iris
  B. Pupil
  C. Retina
  D. Macula
  E. Fovea centralis
  E. Fovea centralis

• Question 377:

  Which of these taxonomic ranks is arranged to show broadest, most inclusive to narrowest, most exclusive?

  A. phylum, species, order
  B. species, genus, family
  C. species, family, class
  D. kingdom, phylum, class
  D. kingdom, phylum, class

• Question 378:

  Which is not an effect of photo-oxidation?

  A. loss of surface smoothness
  B. increase in brittleness
  C. discoloration
  D. increase in tensile strength
  B. increase in brittleness

• Question 379:

  Select the correct word(s) for the blank in the following sentence. I am going ______________ my workout now.

  A. to doing
  B. doing
  C. to do
  D. be doing
  C. to do

• Question 380:

  What is the charge on sodium in the compound NaCl?

  A. -1
  C. +1
  D. +2
  C. +1