A 1:200 (V/V) solution would consist of:
A. 1 g solute/200 mL solution
B. 1 g solvent/200 mL solution
C. 1 mL solute/200 mL water
D. 1 mL solute/200 mL solution
Answer: D
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Mr. Adams is 46 years old, is 5 feet 6 inches tall, and weighs 278 pounds. He has no physical complaints, but has come to the office because lately his wife has been complaining more and more about his snoring. She says it keeps her awake at night. He wonders if there is anything he can do about it, but he warns, "I won't wear one of those machine things at night!" When taking his history, you note that his tonsils were removed when he was 14. He has no allergies and does not complain of nasal congestion. He does not drink alcohol. Which of the following suggestions is most likely to help Mr. Adams with his snoring problem?
A. "Drink a glass of wine before going to bed each night." B. "Surgery is probably the best way to relieve your snoring." C. "Take an over-the-counter sleep aid so you will sleep more soundly." D. "A CPAP machine is a good option, and you won't mind it once you get used to it." E. "Losing weight is a good way to help reduce your snoring, and you'll be healthier, too."
A(n) ____ often begins with a mole.
A. wart B. basal cell carcinoma C. squamous cell carcinoma D. melanoma
Which of the following organizations does not provide consumer-friendly information about health care quality??
A) AHRQ B) The Joint Commission C) OSHA D) NCQA
After escorting a patient to an examining room, the medical assistant should ________.
A. determine if the patient needs assistance in getting undressed B. explain whether a gown should be left open in the front or back C. tell the patient which articles of clothing he or she should remove D. All of these