Answer:
This is an example of a flashback, associating a red car with an event that the man found to be traumatic. It might also be an example of post traumatic stress.
Explanation:
The events surrounding a trauma can become imprinted in the psyche. In this case, the first image the man observed after the crash, was a red car. Cognitively, he knows that the red car was just an incidental item. Emotionally imprinted though, is the image of the red car. The unconscious mind observes the red car, and makes a connection, and brings about anxiety and heightened awareness. This reaction is designed to avoid further trauma and discomfort.
Answer:
The <u>tissue level</u> of organization is defined as a group of cells working together to perform a similar function
Explanation:
According to the hierarchical level of organization of human anatomy, a group of cells along with the extracellular matrix combine, ensemble and work together and perform a similar function at the tissue level of organization. Depending upon the location and polarity, cells group together and form a tissue.
The basic types of tissues formed by the grouping of similar cells include muscular, nervous, epithelial, and connective tissues. For ex., a group of cells combining to form epithelial tissues are found lining the skin and internal cavities with the main function to cover and protect the body surface as well as internal cavities.
Answer:
The correct answer is a. greater than
Explanation:
The partial pressure of oxygen in alveolus is greater than partial pressure of oxygen in deoxygenated blood in a pulmonary capillary and this concentration difference is important for the movement of air(oxygen) from the alveolus to the pulmonary capillary because gases move from higher concentration to lower concentration.
By this process the oxygenated blood reaches to the heart from lungs and heart then pump this oxygenated blood to other body tissues.The partial pressure of oxygen in alveolus is 104 mmHg and in venus blood is 40 mmHg.
Answer:
The mitral valve has fewer flaps than the right atrioventricular valve:
<em>a) True </em>
Explanation:
The mitral valve is a bicuspid valve, which means it has two flaps; whereas, the right atrioventricular valve is a tricuspid valve and so has three flaps.
These two heart valves link the atrium with the ventricles. The mitral valve is located on the left side of the heart, while the tricuspid valve is on the right side.
Answer:
circulatory system
Explanation:
The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism.
