The healthcare provider prescribes 100 mL of 0.9% normal saline to be infused within 15 minutes. The nurse should program the infusion pump to deliver how many mL/hr? (Enter numerical value only.)

Calculations

Step 1: Identify the prescribed dose.

• Prescribed dose = 8 mg

Step 2: Identify the concentration of the vial.

• Concentration = 10 mg per 2 mL

Step 3: Calculate the mL per mg.

• 2 mL ÷ 10 mg = 0.2 mL per 1 mg

Step 4: Calculate the required volume to administer.

• 8 mg × 0.2 mL/mg = 1.6 mL

Result

• The nurse should administer 1.6 mL to the client.

Choice A reason: Central line insertion is not the appropriate intervention for managing stridor in a postoperative parathyroidectomy patient. Stridor indicates airway obstruction, which requires immediate airway management, not central venous access.

Choice B reason: Nasogastric tube (NGT) insertion is not the correct intervention for stridor. NGT insertion is typically used for gastrointestinal decompression or feeding, not for managing airway obstruction.

Choice C reason: Tracheostomy placement is the correct intervention for managing stridor in a postoperative parathyroidectomy patient. Stridor indicates a potential airway obstruction, which can be life-threatening. A tracheostomy provides a secure airway and ensures adequate ventilation.

Choice D reason: Pacemaker placement is not relevant to managing stridor. Pacemakers are used for cardiac rhythm management and do not address airway obstruction.