An 8-year-old male presents with a red and sore throat. The rapid group A Streptococcus screen is negative, and a sheep blood agar is inoculated

At 24 hours, there are no beta-hemolytic colonies present and moderate growth of normal upper respiratory flora. At 48 hours, the same culture results are present. Which of the following statements does not explain these results?
A) The patient received treatment prior to specimen collection.
B) His sore throat is due to Haemophilus influenzae, and it will not grow on blood agar.
C) The causative agent is not bacterial.
D) The culture was taken very early in the infection.


B

Health Professions

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In Boston, in the early 1700s, designated people known as fire ____ were hired to make as much noise as possible upon spotting a fire.

A. crusaders B. marshals C. wardens D. chiefs

Health Professions

Which agency was created to treat the ongoing disabilities of veterans that were incurred during military service?

A) Veterans Affairs B) Federal Bureau of Prisons C) Military dental clinics D) Both A and B E) None of the above

Health Professions

Using a mouth guard with a one-way valve protects the ________ from contamination

A) rescuer B) patient C) both A and B D) neither A nor B

Health Professions

Which of the following BEST describes the importance of effective communication of patient information in the verbal report when handing off a patient?

A) Patient treatment can be based on this information. B) Additional information that was not given in the radio report can be provided. C) Changes in the patient's condition can be communicated. D) All of the above

Health Professions