Question about Human Body: Respiratory System
Subject Sciences
Sciences
Source Originais Teachy
Originais Teachy
Topic Human Body: Respiratory System
Human Body: Respiratory System
Difficulty Hard
Hard
(Originais Teachy 2024) - Question Hard of Sciences
Technological advancement has allowed innovations in the treatment of respiratory diseases, such as continuous positive airway pressure therapy (CPAP), widely used in the treatment of sleep apnea. The effectiveness of this treatment is based on the principle of keeping the upper airways open, which favors the entry of an adequate amount of air into the lungs during sleep. However, knowledge of the components and functioning of the respiratory system is essential to understand the mechanism of action of CPAP. Considering a patient with sleep apnea, explain how the obstruction of the upper airways affects the entry of air into the lungs and describe the role of the diaphragm and intercostal muscles in the breathing process. Additionally, discuss how CPAP therapy acts to overcome the respiratory difficulties resulting from the obstruction, relating the physical characteristics of air to pulmonary physiology.a.
A obstrução das vias aéreas inferiores é o principal fator que leva à apneia do sono, e o CPAP atua dilatando essas vias para permitir a entrada adequada de ar nos pulmões.
b.
O CPAP é um dispositivo que administra anestesia geral ao paciente, o que permite a realização de procedimentos cirúrgicos nas vias aéreas superiores para corrigir a obstrução causada pela apneia do sono.
c.
Durante a apneia do sono, a pressão negativa criada pelo CPAP auxilia na manutenção das vias aéreas superiores fechadas, o que melhora a qualidade do sono e não afeta a entrada de ar nos pulmões.
d.
The obstruction of the upper airways in sleep apnea hinders the entry of air into the lungs, but CPAP, by keeping the airways open with positive pressure, allows for more effective breathing, helping the patient to obtain the necessary oxygen during sleep.
e.
Na apneia do sono, a obstrução das vias aéreas superiores não afeta significativamente a entrada de ar nos pulmões, e o CPAP é utilizado principalmente para regular a frequência cardíaca durante o sono.
Answer sheet:
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