Which gas law states that at constant temperature, a volume of gas varies inversely proportional to its pressure?
A. Henry’s
B. Charles
C. Boyle’s
D. Gay-Lussac’s
Answer: C
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Which of the following can disinfectants eliminate?
a. Spores b. Some viruses c. Spore-forming bacteria d. Disease-causing organisms
You have responded to a report of an injured person. When you arrive, you find a 55-year-old woman who has fallen and sustained a small laceration to her forehead. She is holding a small dog and asks if she can bring it with her to the hospital. What is the most appropriate action to take regarding transport?
A) Explain to the patient that the ambulance is a sterile area and that she will have to call a friend to come and get the dog. B) Ask the patient if it is a service dog, and what it is trained to do. C) Transport the dog without question, as it is illegal to ask if it is a service dog. D) Transport the dog, but only if she has a carrier for it to ride in.
Which of the following statements best explains why urinary tract infections are more common in females than in males?
A) The presence of estrogen in the lining of the female reproductive tract makes the mucous membranes more prone to infection. B) Bacteria from the vagina commonly enter the female urethra. C) The female urethra is shorter than those in males, more easily allowing bacteria to enter the rest of the urinary tract. D) Males have more acidic urine, which is effective in eliminating bacteria from the urinary tract.
A reticulocyte count is 6%. This result is:
a. Normal. b. Increased. c. Decreased. d. Erroneous.