Semisolid culture media contain a gelatin-like substance derived from seaweed, called ________, which gives them their consistency.
Fill in the blank(s) with the appropriate word(s).
agar
Agar is a substance derived from seaweed that gives semisolid culture media their gel-like consistency.
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How often is the CPT manual updated?
A. Monthly B. Quarterly C. Every other year D. Annually
Which of the following statements about airway management is TRUE?
A) Immediate intubation is required for all unresponsive patients. B) Dual lumen airways are acceptable for use in children over the age of four years. C) If a patient cannot be intubated because of an intact gag reflex, a dual lumen airway can be used. D) Nasopharyngeal airways are contraindicated in patients with possible basilar skull fracture.
Which of the following is NOT an administration error?
Total parenteral nutrition is administered intravenously Ear medication placed in the eye Intravenous medication injected intramuscularly Patient forgot to take his or her medication
Which grid is most efficient?
16 to 1 6 to 1 5 to 1 10 to 1