A nurse is caring for a client who has been admitted with asthma exacerbation and is experiencing increased wheezing and has an oxygen saturation of 91%. The client is scheduled for his next breathing treatment in 1hr. Which of the following actions should the nurse take?

The nurse is completing an educational inservice for new nurses. Which intervention would not be a health promotion to prevent pneumonia in patients?

A sonographer is scanning a patient with a 5 MHz probe and then replaces it with a 10 MHz probe. Which of the following statements is correct?

A nurse is reinforcing teaching with a client who reports right shoulder pain following a laparoscopic cholecystectomy. Which of the following statements should the nurse make?

The piezoelectric effect describes how _______ is converted into ________ by a ________.

The nurse is admitting an elderly patient with limited mobility following a stroke. To assess the patient’s risk for developing pressure ulcers, which assessment tool should the nurse use?

While performing a quality assurance test with a phantom, the length of the ______________ is the distance from the transducer to the first rod imaged.

A nurse is preparing to administer medications to a newborn after delivery. The parent asks, “Why does my baby need vitamin K if I plan to breastfeed?”  Which response is best?

The primary limitation for utilizing the persistence function is

Which of the following will not demonstrate aliasing of the Doppler signal?