You are administering a nebulizer treatment to a patient. To maximize its effect, it is important to advise the patient to do which of the following?
a. Breathe as fast as possible.
b. Lie down.
c. Place teeth around the mouthpiece and leave his or her lips open.
d. Place his or her lips around the mouthpiece and take slow deliberate breaths.
Ans: d. Place his or her lips around the mouthpiece and take slow deliberate breaths.
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A nurse is assessing infants for visually related developmental milestones. The infant who is showing a delay in meeting an expected milestone is the:
1. 4-month-old who has a social smile. 2. 7-month-old who picks up a raisin by raking. 3. 8-month-old who has just begun to inspect her own hand. 4. 12-month-old who stacks blocks.
The posterior cervical lymph nodes are located in the area formed by the sternocleidomastoid muscle and the
a. clavicle and the trapezius muscle. b. mastoid and the scapula. c. trachea and the clavicle. d. trapezius muscle and the mastoid.
Inflammation is initiated by cellular injury and: (Select all that apply.)
a. is necessary for tissue repair. b. inhibits the process called chemotaxis. c. is harmful when uncontrolled. d. is less efficient when complement proteins are present. e. occurs when mediators cause vasoconstriction.
__________ is an invasive, nonsurgical procedure to enlarge a narrowed valve opening
Fill in the blank(s) with correct word