Langerhans cells are dendritic cells (antigen-presenting immune cells) of the skin, and contain organelles called Birbeck granules. They are present in all layers of the epidermis and are most prominent in the stratum spinosum.
Answer:
The correct term is - extrinsic stain.
Explanation:
Extrinsic stains are normally present on the surface of a tooth and occur due to taking pigmented beverages such as coffee, tea, carbonated drinks, caramel coloring, and foods. Smoking cigarettes is also one of the reasons that can cause an extrinsic stain.
This can be removed by dentists or professionals like hygienists. The stain particles act on the outer surface of the teeth and pigmented them which cause stain yellowish or brownish in individuals.
Thus, the correct answer is - extrinsic stain.
Answer:
Wash your hands often. ...
Get vaccinated. ...
Use antibiotics sensibly. ...
Stay at home if you have signs and symptoms of an infection. ...
Be smart about food preparation. ...
Disinfect the 'hot zones' in your residence. ...
Practice safer sex. ...
Don't share personal items.
Explanation:
The most likely diagnosis following the above listed symptoms is hemorrhoids.
<h3>What are hemorrhoids?</h3>
Hemorrhoids is defined as a disease that occur due to inflammation of the vein at the rectum. The inflammation at the rectal region is due to:
- Straining during bowel movements.
- Sitting for long periods of time on the toilet and
- Having chronic diarrhea or constipation.
Therefore, the likely diagnosis is hemorrhoids.
Learn more about vital signs here:
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Answer:
point: Psychodynamic Carlos may be acting out because he is homesick. Carlos' behavior can be explained by his relocation to a new country. Cognitive Carlos may not understand his assignments or environment as well as he did in Spain. This factor could be the cause of his change in behavior.
