Sem 1 part 3

Front

What is the correct order of air flow during inhalation?

Back

2. Nasal cavity, 3. Pharynx, 1. Larynx, 4. Trachea.

Front

What is the function of the soft palate?

Back

The soft palate helps in swallowing and separates the oral cavity from the nasal cavity.

Front

What type of immune response do neutrophils and macrophages belong to?

Back

They are part of the innate immune response.

Front

How many lobes does the left lung have?

Back

The left lung has two lobes.

Front

What is an antigen?

Back

An antigen is a substance that triggers an immune response, often broken up pieces of pathogens.

Front

What is the role of the larynx in the respiratory system?

Back

The larynx is responsible for sound production and protecting the trachea against food aspiration.

Front

What is the primary function of the trachea?

Back

The trachea provides a clear airway for air to enter and exit the lungs.

Front

What is the difference between the innate and adaptive immune responses?

Back

The innate response is immediate and non-specific, while the adaptive response is slower and specific to particular pathogens.

Front

What structures are involved in the upper respiratory tract?

Back

The upper respiratory tract includes the nasal cavity, pharynx, and larynx.

Front

What is the significance of the maxillary sinus?

Back

The maxillary sinus helps to lighten the weight of the skull and contributes to voice resonance.