Upper Respiratory Infection Treatment Guidelines

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Questions and Answers

What is a contraindication for the use of Isoniazid (INH)?

  • Optic neuritis
  • Concomitant use of antacids
  • Liver cirrhosis
  • Previous INH-associated hepatitis (correct)

Which tuberculosis medication may lead to red-orange–colored body fluids as a side effect?

  • Pyrazinamide (PZA)
  • Isoniazid (INH)
  • Ethambutol (EMB)
  • Rifampin (RIF) (correct)

What side effect is NOT associated with Ethambutol (EMB) use?

  • Color blindness
  • Hepatotoxicity (correct)
  • Hyperuricemia
  • Optic neuritis

What significant interaction can occur when Isoniazid is used concurrently with phenytoin?

<p>Increased serum concentrations of phenytoin (C)</p> Signup and view all the answers

How long does it typically take for Proton Pump Inhibitors to start working when used regularly?

<p>Within 1 to 4 days (C)</p> Signup and view all the answers

Which type of CCB should be avoided in patients with congestive heart failure?

<p>Diltiazem (B)</p> Signup and view all the answers

What is a common side effect of Rifampin (RIF) in addition to hepatotoxicity?

<p>GI distress (B)</p> Signup and view all the answers

What is the typical duration of treatment with Proton Pump Inhibitors for ulcers?

<p>4 to 12 weeks (A)</p> Signup and view all the answers

What may happen if Antacids are used simultaneously with Ethambutol (EMB)?

<p>Decreased EMB absorption (A)</p> Signup and view all the answers

What should be avoided in patients with left ventricular dysfunction and low ejection fraction?

<p>Verapamil (A)</p> Signup and view all the answers

What is the main cause of upper respiratory infections according to the text?

<p>Viral infection (A)</p> Signup and view all the answers

Why are antibiotics not recommended for upper respiratory infections?

<p>Due to minimal reduction in symptoms and greater risk of side effects (D)</p> Signup and view all the answers

What is the first-line treatment option recommended in the text for upper respiratory infections?

<p>Analgesics (D)</p> Signup and view all the answers

Which of the following is NOT mentioned as a second-line treatment option in the text for upper respiratory infections?

<p>Antibiotics (D)</p> Signup and view all the answers

Why is saline nasal irrigation recommended as a treatment for upper respiratory infections?

<p>To reduce nasal mucosa swelling and airflow resistance (C)</p> Signup and view all the answers

Which of the following symptoms are analgesics like acetaminophen and NSAIDs used to relieve in upper respiratory infections?

<p>Aches and pains (C)</p> Signup and view all the answers

What is the role of products with anesthetics like benzocaine/phenol in treating upper respiratory infections?

<p>To provide pain relief (D)</p> Signup and view all the answers

Why are aromatic oils like menthol, camphor, and eucalyptus mentioned in treating upper respiratory infections?

<p>To increase airflow sensation and relieve pain (A)</p> Signup and view all the answers

How do nasal sprays contribute to the treatment of upper respiratory infections according to the text?

<p>By reducing nasal mucosa swelling and airflow resistance (B)</p> Signup and view all the answers

What is the primary characteristic of most upper respiratory infections as stated in the text?

<p>They resolve spontaneously without specific intervention (C)</p> Signup and view all the answers

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