Podcast
Questions and Answers
Which part of the body is responsible for providing an additional layer of protection and lubrication for the eyes?
Which part of the body is responsible for providing an additional layer of protection and lubrication for the eyes?
- Nictitating membrane (correct)
- Mammary papillae
- Nares
- Auricles
What is the opening to the respiratory trachea called?
What is the opening to the respiratory trachea called?
- Epiglottis
- Pharynx
- Larynx
- Glottis (correct)
Which part of the respiratory system is nonfunctioning in a fetus?
Which part of the respiratory system is nonfunctioning in a fetus?
- Lungs (correct)
- Bronchioles
- Trachea
- Alveoli
What is the junction of the respiratory and digestive tracts called?
What is the junction of the respiratory and digestive tracts called?
Which part of the body receives oxygenated blood from the mother through the umbilical vein?
Which part of the body receives oxygenated blood from the mother through the umbilical vein?
Flashcards
Nictitating Membrane
Nictitating Membrane
A protective, lubricating eyelid-like membrane in some animals.
Glottis
Glottis
The opening to the trachea (windpipe).
Fetal Lung Function
Fetal Lung Function
The lungs are nonfunctioning in a fetus, as it receives oxygen from the mother.
Pharynx
Pharynx
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Umbilical Vein
Umbilical Vein
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Study Notes
Eye Protection
- The conjunctiva is responsible for providing an additional layer of protection and lubrication for the eyes.
Respiratory System
- The glottis is the opening to the respiratory trachea.
Fetal Development
- The diaphragm is the part of the respiratory system that is nonfunctioning in a fetus.
Respiratory and Digestive Tracts
- The pharynx is the junction of the respiratory and digestive tracts.
Fetal Circulation
- The fetus receives oxygenated blood from the mother through the umbilical vein.
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