What is one of the sonographer’s responsibilities in terms of behaviors that can place them at risk of work-related musculoskeletal disorders (WRMSDs)?

Which of the following is NOT included in the database section of a POR?

Assign the correct CPT code(s) for initial control of anterior nasal hemorrhaging using cautery and packing; complex.

A nurse is reviewing the systolic blood pressure readings (in mmHg) of a patient taken over five days: 120, 130, 110, 140, and 115. To better understand the patient’s blood pressure trends, the nurse needs to calculate the median of these readings. What is the median of the following set of blood pressure readings: 120, 130, 110, 140, 115?

A nurse is teaching a client who has a new prescription for transdermal nitroglycerin to treat angina pectoris. Which of the following instructions should the nurse include in the teaching?

A nurse is caring for a client who is to receive liquid medications via a gastrostomy tube. The client is prescribed phenytoin 250 mg. The amount available is phenytoin oral solution 25 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is educating a group of clients about the contraindications of warfarin therapy. Which of the following statements should the nurse include in the teaching?

A nurse is preparing to administer 40 mEq of potassium chloride in 45% sodium chloride (NaCl) 500 mL IV to infuse 10 mEq/hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A study finds that 150 out of 500 patients had an adverse reaction to Semaglutide. What is the 80% confidence interval for the proportion of patients who had an adverse reaction?

Type of database that uses communications networks to link data stored in different locations.