How many 2-gram tablets are needed to prepare 100 mL of a 6% solution?
1. 3 tablets
2. 5 tablets
3. 30 tablets
4. 6 tablets
1
Global Rationale: 100 mL × 6 g/100 mL = 6 g = 3 tablets.
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You are caring for a patient who has returned to the unit following a bronchoscopy. The patient is asking for something to drink. Which criterion will determine when you will allow the patient to drink fluids?
A) Presence of a cough and gag reflex B) Absence of nausea C) Ability to demonstrate deep inspiration D) Ability to speak
A nursing assistant working in home health care is computing mileage for his trip to a client's home. If the odometer reading was 52,381 when he started his assignment and 52,394 when he arrived at his client's home, what should his recorded mileage be?
A) 15 miles B) 6 miles C) 13 miles D) 9 miles
A client has a heart rate of 38, and the nurse suspects that this client:
a. Has failure of the sinoatrial (SA) and atrioventricular (AV) nodes. b. Is experiencing atrial bradycardia. c. Has a well-conditioned heart muscle. d. Has ventricular hypertrophy.