Pediatric
Respiratory Care Exam Newest 2025/2026
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Vibrations that are felt on the chest wall due to secretions
are known as:
A. vocal fremitus
B. rhonchi
C. rales
D. tactile fremitus - ANSWER-D. tactile fremitus
,Optimum chest tube placement for an infant with a
pneumothorax is in the:
A. anterior chest
B. lateral chest
C. posterior chest
D. inferior chest - ANSWER-A. anterior chest
What is pulmonary interstitial emphysema:
A. air dissection upward into the soft tissue of the neck
B. trapped collections of air in the acinus portion of the
lung
,C. air released into the tissues surrounding the bronchi
D. an airless section of the lung - ANSWER-C. air
released into the tissues surrounding the bronchi
Acinus - The functional unit of the lung: a respiratory
bronchiole and its alveolar ducts and alveolar sacs
A pleural effusion is best demonstrated by:
A. two right angle radiographs
B. PA and AP films
C. lateral decubitus film
D. lateral neck film - ANSWER-C. lateral decubitus film
, An A-P chest radiograph of a newborn reveals an egg-
shaped cardiac silhouette. This would be most consistent
with:
A. total anomalous pulmonary venous return
B. tetralogy of fallot
C. transposition of the great vessels
D. ventricular septal defect - ANSWER-C. transposition of
the great arteries
Tetrology of fallot = Boot
TAPVR = snowman