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MANUAL PHYSIOLOGY PRACTICAL - Repository:The Medical ...

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FM/UOJ<br />

Experiment R5<br />

LUNG FUNCTION TESTS<br />

Ability of the respiratory system to perform its function can be assessed in two ways:<br />

one is by clinical examination and the other is by investigations.<br />

Clinical Examination:<br />

First step is to obtain a history and analyze the symptoms.<br />

What complaints are relevant to respiratory system?<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

Second step is to perform physical examination.<br />

Inspection:<br />

Observe the face skin mucus membrane for signs.<br />

Surface mark the lungs. Determine the respiratory rate. Observe for any deformity of<br />

the chest. Observe for any difference in movement between both sides of the chest on<br />

deep respiration.<br />

What observations are relevant to respiratory system?<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

Palpation:<br />

Locate the trachea and the apex of the heart and determine the position of the<br />

mediastinum.<br />

What changes in the lung shift the position of the mediastinum?<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

Fix the fingertips on the sides of the chest of the patient allowing the tips of the<br />

thumbs to meet at the midline. Ask the patient to take a deep breath and observe the<br />

movement of the thumbs to confirm the earlier observation regarding the movement of<br />

the chest. Perform this test for upper, middle and lower portions of the anterior and<br />

posterior chest.<br />

What defects in the respiratory system alter the movement of the chest?<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

………………………………………………………………………………………………<br />

Respiration<br />

Page | 74

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