<h3><u>
Question:</u></h3>
Mr. Johnson presents with a freely movable cystic mass in the midline of the high neck region at the base of the tongue. This is most likely a:
A. parotid gland tumor.
B. branchial cleft cyst.
C. Stensen duct stone.
D. thyroglossal duct cyst.
<h3><u>
Answer:</u></h3>
Mr. Johnson presents a freely movable cystic mass in the midline of the high neck region at he base the tongue. This is most likely a Thyroglossal duct cyst.
<h3><u>
Explanation:</u></h3>
A thyroglossal cyst is a mass or lump of tissue formed at the base of the neck. Slowly it leads to the formation of the thyroid gland and leads to swelling. This leads to a high neck region at the bottom of the tongue. This usually occurs during birth.
It causes difficulty in breathing and swallowing of food. Infection may occur when it is untreated. Cyst formation takes place if the thyroid reached the final stage and the duct doesn't disappear. The cyst grows and causes an enlargement in the neckline.
The immigration restriction act was one of the first commonwealth laws passed after Federation. It was based on the existing laws of the colonies. The aim of the law was to limit non-white (particularly Asian) immigration to Australia to help keep Australia “British”.
Answer:
¿Qué propósitos educativos debe buscar la escuela?
¿Cómo se pueden seleccionar las experiencias de aprendizaje que puedan ser útiles para lograr estos objetivos?
¿Cómo se pueden organizar las experiencias de aprendizaje para una instrucción eficaz?
¿Cómo se puede evaluar la efectividad de las experiencias de aprendizaje?
Explanation:
Answer:
Primary succession occurs following an opening of a pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine. In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field.