Two gases that can be falsely identified as nitrogen dioxide (NO2) are:
a. NH2 and HNO3 c. NO3 and HNO3
b. NH3 and HNO3 d. NH2 and nitrous oxide (N2O)
ANS: D
NH2 and N2O are two gases that can be falsely identified as NO2.
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The PTCB covers nine competency areas. Which of the following is NOT one of these areas?
A) Pharmacology for Technicians B) Pharmacy Law and Regulations C) Professional Dress and Attitude D) Pharmacy Inventory Management
You are called to a farmhouse on a sunny spring afternoon. Upon arrival, a frantic mother tells you that her 3-year-old daughter was playing in the yard, accidentally stepped on a hornets' nest, and was stung repeatedly. The patient is alert, screaming and crying, and can follow her mother's commands. Her arms and legs are swollen and show the marks of several stings. Her body is covered in
hives. Her vital signs are blood pressure 90/40, pulse 110, respiratory rate 24, and oxygen saturation 99%. Her lung sounds are clear and equal bilaterally. Her mother states she put "nox-a-sting" on the bites but the bites only seemed to get worse. What condition is the patient suffering from? A) Allergic reaction from the hornets' stings B) Moderate anaphylactic reaction C) Anaphylactic reaction from the "nox-a-sting" swabs D) Minor anaphylactic reaction
A medical procedure to irrigate and remove fluid contained in the peritoneal cavity for the purpose of examining its contents is termed:
A) enema. B) pericardiocentesis. C) peritoneal lavage. D) knee joint aspiration.
Colitis is one reason a hemicolectomy or total colectomy may be performed
Indicate whether the statement is true or false.