You should have a doctor immediately evaluate the patient and follow the doctor's orders.
Answer:
Explanation:
Antibiotic therapy is started with a broad-spectrum antibiotic because broad-spectrum antibiotics are effective against many gram-positive and many gram-negative bacteria.
Azithromycin is a semisynthetic broad-spectrum antibiotic that can be used as an alternative to penicillin, is broader in range than erythromycin, and has better tissue penetration. Dr. Bell most likely assumes that the bacterium causing Caleb's infection will be susceptible to azithromycin and that this drug should clear the infection.
Well, think about it. Who wears a white coat? Scientists and doctors usually wear white coats and in the question, it says that they are advertising a health product! It matches together! Nina should conclude that the health product is most likely helpful and has a use, especially when a doctor or scientist is recommending it!
I hope this helps:)
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