Calculate the following concentrations.A stock acid has a concentration of 25% V/V. How many milliliters are needed to make 120 mL of a 2% solution?__________
What will be an ideal response?
9.6 mL
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Assessment of a patient who is having an asthma attack would include examination for:
a. state of consciousness, general appearance, vital signs, respiratory movement, skin turgor, and dryness of mucous membranes. b. state of consciousness, vital signs, general appearance, respiratory movement, and pedal edema. c. state of consciousness, general appearance, vital signs, respiratory movement, and abdominal rebound tenderness. d. general appearance, state of consciousness, vital signs, respiratory movement, and jugular vein distention.
The most popular mobile medical app function is
A. exercise programs. B. general medical reference. C. drug references. D. billing information. E. diagnostic support.
At what temperature does the washer-sterilizer reach to ensure safe handling for employees?
a. 110° F (43.3° C) b. 250° F to 280° F (121° C to 138° C) c. 140° F (60° C) d. 180° F (82° C)
What is the general term for the inward movement of tissue between the ribs during inspiration due to increased negative intrapleural pressure generated during respiratory distress?
a. dyspnea c. supraclavicular retractions b. intercostal retractions d. pectus excavatum