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IRINA_888 [86]
3 years ago
15

The main organ of the respiratory system is the nose, lung, mouth, or trachea

Health
2 answers:
professor190 [17]3 years ago
8 0

Answer:

lungs

Explanation:

Anna35 [415]3 years ago
8 0

Answer:

lung

Explanation:

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When a patient is grimacing, what assessment statement or question would be most beneficial for identifying the underlying cause
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Answer: b. "You appear to be having pain."

Explanation:

A grimacing is a kind of nonverbal communication. This involves the creation of facial expression by the person which is indicative of pain or disgust. The expressions are in the form of comic exaggeration. For example, this can be interpreted through signs like when a person makes wrinkles on the nose, twist the mouth, or squeezes the eyes.

Based on above information b is the correct option as it is indicative of pain.

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Friend started smoking marijuana with some people you know from school he smokes each time you are around the people from school
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You could say something along the lines of:
"Hey, Friend, what's so good about weed? Why are you always smoking it?"
If he's smoking it for medical purposes, then just drop it, but if it's illegal and he's doing it to "look cool", then I would further ask questions about it. 
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The exact number will be based on how much you weigh and your average daily intake of calories.

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