Answer:
Our ear consists of
1 Outer ear (pinna) which passes through auditory canal leading to the ear drum (tympanum)
2 The middle ear consists of three tiny bones malleus, incus and stapes. the three bones are collectively called ear ossicals.
3 Inner ear or membranous labyrinth has two main parts-- cochlea and spiral-shaped, and semicircular canals.
The pinna collects the sound waves and conducts them through the external auditory canal. They finally strike on the ear drum which is set into vibration.
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Explanation:
Answer:
The correct answer will be option C- endothelial cells of the endocardium.
Explanation:
The pulmonary capillary bed is the network of capillaries in the lungs- alveolar region mainly where gaseous exchange takes place.
This bed receives blood from the pulmonary arteriole which arises from the pulmonary artery. The blood is pumped to this artery through the right ventricle of the heart. The right ventricle- especially the valves is lined from with the endocardium which lines it and prevents the blood from sticking to the inside of the chamber.
Therefore, the blood pumped from the right ventricle is in contact with the endothelial cells of the endocardium and option C is the correct answer.
BSG consensus guidelines on the management of inflammatory bowel disease in adults are:
- Terms, clinical characteristics, and diagnosis
- Imaging-based investigations
- Surgery and acute, severe UC are all included in active UC treatment (ASUC)
- Treatment for Crohn's disease in remission (ileal, ileocolonic, colonic, jejunal, upper GI, perianal)
- Continuing care for Crohn's illness
- Crohn's disease surgery (including non-perianal fistulising disease)
- Mesalazines, corticosteroids, thiopurines, methotrexate, ciclosporin, anti-TNF, vedolizumab, ustekinumab, tofacitinib, and antibiotics are typical medication classes to be taken into account.
- Medication levels, drug toxicity/immunogenicity, pre-treatment infection screening, and vaccination are all examples of therapeutic monitoring.
- Non-drug treatments such as stem cell transplantation and leucocyte apheresis.
Learn more about inflammatory bowel disease here:
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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.
To know more about diabetes retinopathy,
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False, true I’m pretty sure
