A 12-year-old client presents with her grandmother to the ED. The grandmother states, “She is not acting herself. She keeps saying she is thirsty and can’t drink enough water.” The client is restless and is not following commands. The nurse suspects the client is in DKA. Which of the following findings would support this diagnosis? (Select all that apply).

An optical cavity is needed for a laser system to make the stimulated emission rate higher than the spontaneous emission rate.

Population inversion of molecules in a gain medium is required for a laser system.

A Q-Switching technique can be utilized to obtain nanosecond laser pulses by making the Q factor high during the pumping and low during the lasing period.

The parents of a 5-month-old infant with an asymptomatic ventricular septal defect (VSD) are concerned about the treatment process. Which statement should be included when providing teaching?

The upper energy level of laser emission typically needs to have a lifetime as short as possible in order to quickly emit the laser photons.

The refractive index of the cladding of an optical fiber is higher than that of the core, so that light can be confined and propagate along the core.

45.  It is extremely rare for people to recall events that occurred before the age of ______.

19.  The psychological experience created by the brain in response to changes in air pressure that are perceived in the auditory system is known as ______.

44.  Our recollection of the events that have occurred in our life and when those events took place is called ______ memory.