<span>The answer is C. The blood vessels burst because of the increased intrathoracic pressure of vomiting or purging. One could make the argument that binge eating disorder has the same etiology, but bulimia nervosa is more of a chronic condition than binge eating disorder, which can be more acute.</span>
Answer: A
Explanation: The blood–air barrier (alveolar–capillary barrier or membrane) exists in the gas exchanging region of the lungs. It exists to prevent air bubbles from forming in the blood, and from blood entering the alveoli. ... The barrier is permeable to molecular oxygen, carbon dioxide, carbon monoxide and many other gases.
Correct answer choice is :
C) Evaluate and adjust her choice of activities, frequency, duration, and intensity.
Explanation:
This type of fitness is a health-related segment of physical fitness that is carried about by continued physical presence. A person's capacity to convey oxygen to the moving tissues is influenced by many physiological parameters, including heart rate, stroke size, cardiac production, and maximal oxygen loss.
