TEAS Nursing School Review Questions - Question List

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11. Which of the following elements displays bonding characterized by a delocalized “sea of electrons?”
  1. Fluorine
  2. Nitrogen
  3. Copper
  4. Sulfur
  5. Argon
12. The half-life of 32 grams of a radioactive substance is 6.5 hours. How many grams of the substance remain after 19.5 hours?
  1. 16 grams
  2. 8 grams
  3. 4 grams
  4. 2 grams
  5. 32 grams
13. Please describe the pathway involved for formation and excretion of urine.
  1. Nephrons in the kidneys filter blood, draining the waste products into the floor of the kidney, ureters drain the urine from the kidneys into the bladder, and the urethra drains the bladder, passing urine outside of the body.
  2. Nephrons in the kidneys filter blood, draining the waste products into the floor of the kidney, the urethra drain the urine from the kidneys into the bladder, and the ureters drain the bladder passing urine outside of the body.
  3. The bladder produces urine from the ureters; the urethra drains the bladder of urine to outside the body.
14. What is the oxidation state of chlorine in potassium perchlorate, KClO4?
  1. -7
  2. -3
  3. 0
  4. 3
  5. 7
15. Which muscle fibers are aligned vertically in the body?
  1. Transverse
  2. Diagonal
  3. Rectus
  4. Superior

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