Answer:
The correct option is: D. epiglottis
Explanation:
The epiglottis is a cartilaginous leaf-shaped structure of the larynx that is composed of elastic cartilage. It's shape is similar to the shape of the purslane leaf and is found in the throat of a human, <u>behind the tongue and the hyoid bone.</u>
It prevents the food from entering the trachea and is covered with the mucous membrane.The stem of epiglottis is attached to the thyroid cartilage.
The answer is B: there would be fewer American Indians or B: Slavery would not have been permitted
Answer:
Does myoglobin or hemoglobin have a higher affinity for oxygen?
This release is potentiated by the Bohr effect in tissues with high energetic demands. Fetal hemoglobin (HbF) exhibits a low affinity for 2, 3-BPG, resulting in a higher binding affinity for oxygen.
Explanation:
Answer: B. Only one time
Explanation: You got this:)!
Answer:
A low flow oxygen supply
Explanation:
92% is the threshold for hypoxia, meaning that below 92% a person may need Oxygen supply. Depending of each patient's level of saturation, there are different types of devices and pressures, the lower the Oxygen concentration the more the pressure needed, for 92% a patient may require a low pressure system, such as nasal cannula for supply from 24 to 40% of Oxygen concentration. The second option is a face mask, which provides between 28% and 50%.
