Medical Tests PTCB Online Practice Questions and Exam Preparation

Medical Tests PTCB Online Questions & Answers

• Question 421:

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  An example of a major drug-drug interaction would be..?

  warfarin-aspirin

  Explanation/Reference:

• Question 422:

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  The percentage or fraction of the administered dose of a drug that actually reaches systemic circulation and the rate at which this occurs is the drugs...

  bioavailability

  Explanation/Reference:

• Question 423:

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  The trade name for glyburide is ______.

  Micronase

  Explanation/Reference:

• Question 424:

  In the US, ordering stock of Sch. II drugs requires a DEA Form 222. If an error is made on this form, which is an acceptable way to make a correction?

  A. Black it out with a felt tip marker
  B. White out
  C. Single line cross-out + initials
  D. None of the above
  D. None of the above

• Question 425:

  1 Lbs is equal to:

  A. 12 Oz
  B. 2.2 Kg
  C. 454 G
  D. 1200 Ml
  C. 454 G

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  Explanation/Reference:

• Question 426:

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  The first five digits of the National Drug Code (NDC) number identifies the...what?

  Manufacturer

  Explanation/Reference:

• Question 427:

  FILL BLANK Your pharmacy has received a prescription for Ointment XYZ and is not available commercially. The prescription is written for 30 g with 2 refills. According to the FDA guidelines, what is the largest amount your pharmacy can compound when originally filling the prescription in anticipation of refills?

  90 g

  Explanation/Reference:

• Question 428:

  Calculate the number of 150mg capsules of Clindamycin are required to prepare 60mL of a 2% topical solution.

  A. 8 capsules
  B. 3 capsules
  C. 6 capsules
  D. 10 capsules
  A. 8 capsules

• Question 429:

  FILL BLANK Prescription LABEL requirements. FDCA (REGULATES)

  See explanation below

  Explanation/Reference:

  -name and address of Pharmacy -rx number -dates -name of prescriber -name of patient -directions (dosage)

  - quantity, manufacturer, expiration, initials of dispensing pharmacists, pharmacy phone number, refills.

• Question 430:

  A drug interaction that can increase the risk for pregnancy may occur when are taken with oral contraceptives.

  A. antibiotics
  B. NSAIDs
  C. birth control pills
  D. antihistamines
  A. antibiotics