Exam 1 Flashcards
Apices of the lungs rise to what vertebral level?>
T1
On deep inspiration the lungs reach what vertebral level?
T12
On forced expiration what vertebral level do the bottom of the lungs rise to?
T9
Where vertebral level does the trachea bifurcate?
T4 or T5
The main bronchus on the right has how many branches?
Three
How many branches does the main bronchi on the left have?
Two
Most of the blood supplied by the bronchial arteries is returned by what?
Pulmonary veins
The Failure of foramen ovale and ductus arteriosus is more common in infants form before how many weeks?
30
A large patent ductus arteriosus (PDA) can lead to what?
Left ventricular overload, and heart failure.
In older adults there is a decrease in _________and an increase in__________.
Vital capacity, residual volume
Coughs are usually preceded by what?
Deep inspiration
What is orthopnea ?
Shortness of breath that begins or increases when the parent lies down. Does patent need more than one pillow.
A sudden onset of shortness of breath after a period of sleep, sitting up may help is called what?
Paroxysmal nocturnal dysnpnea
What is dyspnea increase in the upright posture. ?
Platypnea
Blood streaked sputum is associated with?
Viral infection
Blood clotted and large amounts of blood in the sputum is associated with what?
Infarction
An acute onset cough with a fever suggests what?
Infection
What is the sequences of steps in the examination of the chest and lungs?
Inspection, palpation percussion, auscultation.
What is the ratio of respirations to heartbeats.?
1:4
What type of breathing pattern is breathing with intervals of apnea followed by crescendo/decrescendo sequence of respiration.
Cheyenne stokes
What kind of respiration is associated with inter-cranial pressure?
Biot
Does breathing increase with acidosis or alkalosis?
Acidosis
Does breathing increase with lesions to the pons or cerebrum ?
Pons
Deep rapid Labored breathing is associated with what kind of breathing
Kussmaul
Significant disorganization with irregular and varying depths or respiration is associated with what kind of breathing?
Ataxic
I/E ratio for stridor?
2:1
What is associated with learning forward while sitting ?
Stridor
In a collapsed lung which way does the trachea deviate ?
Towards the collapse
A breath smell of cinnamon is associated with what?
Pulmonary tuberculosis