N190 Physical Assessment Week 3 Respiratory System, Breast and Axillary Exam with verified detailed answers

N190 Physical Assessment Week 3 Respiratory
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System, Breast and Axillary Exam with verified
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detailed answers !Z




What is the Respiratory System Responsible for? - correct
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answer✔✔Exchange of *gases* in the body !Z !Z !Z !Z !Z




Intake of *O2* and release of *CO2*
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Maintain *acid-base* balance
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Maintains *body fluids*!Z !Z




Assists with *speech*
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Respiratory cycle (*AKA*) - correct answer✔✔Breathing
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or

Respiration



3 sections of the thorax - correct answer✔✔*Mediastinum*
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-Heart

-Trachea

-Esophagus

-Major blood vessels
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,*Right Pleural Cavity*
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*Left Pleural Cavity*
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Upper respiratory tract - correct answer✔✔Nose
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Mouth



Sinuses



Pharynx



Larynx



Trachea



Lower respiratory tract - correct answer✔✔Distal trachea
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Bronchi



Lungs

Right=*3 lobes* !Z




Left=*2* lobes !Z




Plural membrane
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Mediastinum

, Eupnea - correct answer✔✔Regular, even rhythmic breathing
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Dyspnea - correct answer✔✔Change in this pattern producing
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-SOB or difficulty breathing
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Respiratory Landmarks (*Bony Landmark*) - correct answer✔✔Clavicles
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*Sternum*-1st



Ribs



1-7=*True*

8-10=*False* !Z




11-12=*Floating ribs* !Z




Vertebral Column !Z




Angle of Louis
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Apex of the Lungs - correct answer✔✔Slightly superior to the inner
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1/3rd of the clavicle
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Base of the lungs - correct answer✔✔Base is at the level of the
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diaphragm