Anurse is using an airway clearance device to mobilize secretions in a patient with chronic obstructive pulmonary disease (copd). the nurse instructs the patient, "you must sit in an upright position during the process." which device does the nurse use during this procedure?

the answer to this question is a

ur answer is e & d

explanation:

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a