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NUR 310 – Respiratory Exam Questions with 100% Verified Correct Answers
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NUR 310 – Respiratory Exam Questions with 100% Verified Correct Answers how often does a nurse complete a respiratory assessment in the hospital - Correct Answer at least once every 8 hours upper airways of respiratory system - Correct Answer nasopharynx, oropharynx, laryngopharynx, and larny...

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  • October 25, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • how often does a nurse complete a respiratory asse
  • upper airways of respiratory system
  • lower airways of respiratory system

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  • NUR 310
  • NUR 310

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NUR 310 – Respiratory Exam Questions with
100% Verified Correct Answers
how often does a nurse complete a respiratory assessment in the hospital - Correct Answer at least
once every 8 hours



upper airways of respiratory system - Correct Answer nasopharynx, oropharynx, laryngopharynx, and
larnyx



lower airways of respiratory system - Correct Answer trachea, bronchi, bronchioles, and alveoli



The right lung has how many lobes? - Correct Answer 3 lobes (superior, middle, inferior)



Left lung has how many lobes? - Correct Answer 2 (superior and inferior)



function of the respiratory system - Correct Answer move oxygen from areas of high concentration to
areas of low concentration and then oxygenate cells within the body



hypercarbia - Correct Answer Increased carbon dioxide level in the bloodstream.



5 steps in a respiratory preliminary assessment - Correct Answer position and work of breathing,
level of consciousness, signs of hypoxia, respiratory rate, and pulse oximetry



position and work of breathing (expected findings) - Correct Answer relaxed posture and ability to
support one's weight



position and work of breathing (abnormal findings) - Correct Answer tripod position, abnormal
retractions of the intercostal spaces on inspiration and bulging on expiration, and the use of
accessory muscles



tripod position - Correct Answer seen in COPD pts, leaning forward with arms braced against knees,
may also exhale through pursed lips

, which accessory muscles are used to help with breathing - Correct Answer sternocleidomastoid,
trapezius, and abdominal muscles



possible causes of unexpected findings in position and work of breathing - Correct Answer asthma,
emphysema, pleural effusion, or tension pneumothorax



level of consciousness (unexpected findings) - Correct Answer anxious, agitated, and confused



hypoxia - Correct Answer decreased oxygenation



signs of hypoxia - Correct Answer cool and damp skin, pallor, and cyanosis



hypoxemia - Correct Answer low oxygen levels in the blood



respiratory rate (expected findings) - Correct Answer smooth, even, and silent without the use of
accessory muscles, 12-20 breaths per minute



eupnea - Correct Answer normal relaxed breathing



pulse oximetry (expected finding) - Correct Answer greater than or equal to 95%



pulse oximetry value that indicates a medical emergency - Correct Answer less than 90%



conditions that affect the reliability of the oximeter reading - Correct Answer hypothermia, cardiac
arrest, shock, or other conditions resulting in hypo perfusion



inspection of the posterior and lateral chest (expected findings) - Correct Answer ribs slope
downward at a 45 degree angle, thoracic chest wall expands equally with each breath



a horizontal slope of the ribs may be increased on a person with - Correct Answer emphysema



unequal expansion of the bilateral chest wall indicates - Correct Answer the pt experienced thoracic
trauma such as rib fractures or a collapsed lung, also pneumonia and pleural inflammation

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