PTCB Practice Test 3

Question 1

Which of the following is a drug the helps remove mucous from the respiratory system?

Accepted Answer

Expectorants

Answer

Expectorants are a class of drugs designed to help clear mucus from the respiratory system. They work by thinning the mucus, making it less viscous and easier to cough up, thereby relieving congestion. Guaifenesin is a common example of an expectorant found in many over-the-counter cough and cold medications.

Question 2

Which DEA Form is used to engage in wholesale distribution by retail pharmacy for drugs containing pseudoephedrine?

Accepted Answer

DEA Form 510

Answer

DEA Form 510 is specifically used for chemical registration, which is required for businesses that engage in the wholesale distribution of certain List I chemicals, including pseudoephedrine. Pseudoephedrine is a precursor chemical used in the illicit manufacture of methamphetamine, hence the strict DEA regulations. Retail pharmacies engaging in wholesale distribution of such drugs must register using this form.

Question 3

What type of injectable water is intended to be use for injections?

Accepted Answer

Bacteriostatic water USP

Answer

Bacteriostatic Water for Injection, USP, is sterile water that contains a bacteriostatic agent, such as benzyl alcohol, to inhibit the growth of most bacteria. This makes it suitable for diluting medications for multiple-dose injections after initial opening. It ensures the sterility of the solution over time, which is crucial for patient safety.

Question 4

Which of the following types of errors describes administration to the patient of medication not authorized by a legitimate prescriber?

Accepted Answer

unauthorized drug error

Answer

An unauthorized drug error occurs when a patient receives a medication that was not prescribed or authorized by a legitimate healthcare provider. This type of error can happen due to various reasons, including administering the wrong drug to the wrong patient, or administering a drug without a valid order. It highlights a critical breakdown in the medication administration process and can lead to serious patient harm.

Question 5

Which of the following is not a quality-related event?

Accepted Answer

Incorrect pharmacy

Answer

A quality-related event in pharmacy typically refers to an error in the medication dispensing or administration process that could harm the patient. Examples include dispensing the incorrect drug, incorrect strength, or to the incorrect patient. While an incorrect pharmacy might be a logistical issue, it doesn't directly constitute a medication error impacting patient safety in the same way as the other options.

Pharmacy Practice Test

Pharmacy Practice Test

PTCB Practice Test 3