Explain the difference between osteoblasts, osteoclasts, and osteocytes. how do these cell work together to remodel bone? What happen if the activities of osteoblasts and osteoclasts are imbalanced?

condenser is used to focus in the light microscope.

in the initial assessment of breathing, signs of respiratory distress must be noted (if present), such as the use of accessory muscles for breathing, abdominal breathing and grunting respiration. next, respiratory rate must be observed. increasing breathing rate may be a sign of sickness.