Which of the following statements are TRUE about vitamin K?
1. It plays an important role in bone mineral density.
2. The best food sources are pork and muscle meat.
3. Deficiencies are common in vegetarians.
4.
Certain medications, such as warfarin act as vitamin K antagonists.
A) 2, 4 B) 1, 4 C) 1, 3 D) 2, 3
B
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A 17-year-old is complaining of right lower quadrant abdominal pain and nausea that began a few hours ago. You have applied oxygen. Her blood pressure is 112/76, pulse 84, and respirations 18. She has no pertinent past medical history, takes no medications, and has no allergies. While waiting for EMS to arrive, you should:
A) obtain another history. B) repeat your abdominal examination. C) obtain another set of vital signs. D) give her small sips of water.
Four different E/M modifiers have been discussed in Chapter 17, Modifiers: 24 25 32 57 Identify which of these E/M modifiers you find the MOST challenging
What will be an ideal response?