A nurse performing oral suctioning on an adult patient should set the wall suction machine so that the suction pressure is between:

25 and 50 mm Hg

80 and 120 mm Hg

120 and 180 mm Hg

50 and 75 mm Hg

Answer and Explanation

The Correct Answer is B

A. 25 and 50 mm Hg: This pressure is insufficient to effectively clear oral secretions.
B. 80 and 120 mm Hg: Recommended for safe and effective oral suctioning to prevent mucosal trauma while adequately clearing secretions.
C. 120 and 180 mm Hg: Excessive pressure can cause mucosal damage and trauma.
D. 50 and 75 mm Hg: This pressure is too low to be effective for adult oral suctioning.

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Free Nursing Study Resources

Correct Answer is C

Explanation

A) Toe. Thickened toenails and edema make this site unreliable for accurate readings.
B) Skin fold. Skin folds are not recommended for pulse oximetry measurements due to poor contact and inconsistent readings.
C) Earlobe. The earlobe is a preferred site in cases of peripheral edema or thickened nails because it has good perfusion and provides reliable readings.
D) Finger. Edema in the hands compromises the accuracy of finger pulse oximetry measurements.

A. Loop the tubing of the chest tube on the client's bed. B. Place the chest tube drainage system above the level of the client's heart. C. Strip the client's chest tube every 2 hrs. D. Tape the connections on the client's chest tube.

Correct Answer is D

Explanation

A. Loop the tubing of the chest tube on the client's bed: Looping can create kinks or blockages, impeding drainage and increasing the risk of complications.
B. Place the chest tube drainage system above the level of the client's heart: This would prevent gravity drainage, leading to fluid accumulation in the pleural space.
C. Strip the client's chest tube every 2 hrs: Stripping can create high negative pressure, damaging lung tissue.
D. Tape the connections on the client's chest tube: Securing all connections with tape helps maintain a closed system and prevents air leaks.

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A nurse performing oral suctioning on an adult patient should set the wall suction machine so that the suction pressure is between:

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to measure a client's oxygen saturation and notes edema of the client's hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?

Correct Answer is C

Explanation

A nurse is assisting with the care of a client who has a chest tube. Which of the following actions should the nurse take?

Correct Answer is D

Explanation

What is the most common cause of airway obstruction in the unconscious person?

A nurse is assisting with the care of a client who has a newly inserted chest tube. Which of the following actions should the nurse take?

A nurse is reinforcing teaching with a client who has a prescription for home oxygen therapy. Which of the following instructions should the nurse include?

A nurse is checking the suction control chamber of a client's chest tube and notes that there is no bubbling in the suction control chamber. Which of the following actions should the nurse take?

Which of the following is not considered an adventitious lung sound upon auscultation:

A nurse is attending a social gathering when another guest suddenly coughs weakly once, grasps her throat with her hands, and cannot talk. Which of the following actions should the nurse take?

A nurse caring for a patient with a tracheostomy should determine whether the patient needs suctioning by:

A nurse is nasopharyngeal suctioning an adult patient to remove thick secretions. The nurse will: