Explanation:
a. Nasal cavity: the epithelium in this zone is meant to provide a physical barrier to the invasion of microorganism or particles, it also secretes and remove mucus and foreign particles, these epithelial cells are also involved in the igE producing process (perpetuating allergic responses. <em>The nose is the first barrier to the air that enters our body, that's why the epithelial cells in this zone focus in filtering foreign particles. </em>
b. Bronchiole: epithelium is ciliated and no ciliated, it becomes cuboidal in smaller passages as it continues to branch. The no ciliated cells, also known as club cells are the ones that produce surfactant. <em>Since bronchioles are passages to direct the air to the alveoles epithelial cells in this zone have adapted to go from larger branches to smaller ones to reach the alveoli. </em>
c. Alveolus: it's composed of two types of cells, type one, that constitute the air-blood barrier and type two, cells that produce surfactant to reduce surface tension to keep the alveolus shape when breathing.<em> Since alveoli's function is to allows oxygen/carbon dioxide to move between bloodstream the epithelial cells in this organ evolved to cover this job.</em>
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Open fracture (compound fracture) the bone has broken through the skin and can be seen. Or a deep wound exposes the bone through the skin. Closed fracture (simple fracture) the bone is broken, but the skin is in place.
Answer:
D. Calcitonin
Explanation:
C-cells are also called parafollicular cells, these cells are located adjacent to the thyroid follicles. These cells work as antagonist cells of the Vitamine D and the parathyroid hormone. The parafollicular cells are stimulated by high serum levels of calcium. The higher the calcium levels are they start to release the calcitonin.
Hyperglycemia is a condition defined by a high level of glucose in the blood. The patient is most likely suffering from gestational diabetes mellitus.
<h3>What is gestational diabetes mellitus?</h3>
Gestational diabetes mellitus (GDM) is a disease that is seen in pregnant women that are in their gestation period of delivering the child. This disorder occurs due to the prevention of effective use of insulin by the body due to the placenta. GDM is a type of diabetes that occurs only during the gestation period.
This imbalance in insulin levels results in a high amount of glucose getting deposited into the blood. GDM generally is seen to go away after childbirth as the placenta is expelled out and then the normal insulin regulation gets restored. The normal level of insulin regulates glucose after pregnancy.
Therefore, the patient is suffering from gestational diabetes mellitus (GDM).
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Retinopathy develops in patients with diabetes mellitus because of Retinal ischemia and red blood cell aggregation occurrence.
Anyone with diabetes can develop diabetic retinopathy.
Diabetes Retinopathy is caused by high blood sugar due to diabetes, having too much of sugar can damage retina.
At start of this, it might cause no symptoms or only mild vision problems. but longer can cause blindness.
as the time passes, too much sugar in blood leads to the blockage of the tiny blood vessels that nourish the retina and cuts off its blood supply.
and the eye attempts to grow new blood vessels. but they don't grow properly and can cause leakage.
Complications of retinopathy include blindness and also vitreous hemorrhage, Retinal detachment. and Glaucoma.
To prevent the risk, one should Manage your diabetes, monitor your blood sugar level and also keep BP and cholesterol under control.
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