1) A nurse is caring for a client who has a tracheotomy and temp.103 0 F .which intervention will most likely lower the client’s arterial blood oxygen saturation ?
a) endotracheal suctioning
b) encouragement of coughing
c) use of cooling blanket
d) incentive spirometry
2) A nurse is caring for a client with cirrhosis of the liver. To minimize the effects of the disorder, the nurse teaches the client about foods that are high in thiamine. The nurse determines that the client has the best understanding of the dietary measures to follow if the client states an intention to increase the intake of ?
3) A young adult was told that he had a significant reaction to the Mantoux test .The nurse explains that this means he:-
a) has active tuberculosis
b) had active tuberculosis
c) has been exposed to tuberculosis