ru
Feedback

Не попадитесь на канал ботавода! Telemetrio находит и помечает такие каналы 👉 Хотите видеть метку — оформите подписку

Group( D )

Group( D )

Открыть в Telegram
604
Подписчики
Нет данных24 часа
-17 дней
-1330 дней
Архив постов
What group has higher demands for folate? مهمه
Anonymous voting

Who may develop folate deficiency? مهم
Anonymous voting

What fish tapeworm can cause cobalamin deficiency?
Anonymous voting

Which dietary group is at risk for cobalamin deficiency? مهمه
Anonymous voting

What is the most common cause of cobalamin deficiency? مهمه
Anonymous voting

What is the main consequence of impaired DNA synthesis in megaloblastic anemia?
Anonymous voting

What is the genetic material found in all cells? مهمه
Anonymous voting

What is the hallmark of megaloblastic anemia in terms of mean corpuscular volume (MCV)?
Anonymous voting

What are the two most common causes of megaloblastic anemia?مهم
Anonymous voting

What stage of the cell cycle is affected in megaloblastic anemia?
Anonymous voting

What is the main cause of megaloblastic anemia?مهمه
Anonymous voting

المُحاضرة الرابعُة 👇🏻🩶.

هاي قناة هم تفيدكم. 💙👆🏻

Iron Metabolism - Multiple Choice Questions (MCQs) --- 1. Which form of iron is more readily absorbed by the body? ما هو الشكل الذي يمتصه الجسم بسهولة أكبر؟ a) Non-heme iron b) Heme iron c) Ferric iron d) Free iron Answer: b) Heme iron الجواب: ب) الحديد الهيمي --- 2. What enzyme converts ferric ions (Fe 3+) into ferrous ions (Fe 2+) in the intestine? أي إنزيم يحول الأيونات الحديدية (Fe 3+) إلى أيونات حديدية (Fe 2+) في الأمعاء؟ a) Transferrin b) Ferroportin c) Ferroreductase d) DMT-1 Answer: c) Ferroreductase الجواب: ج) فيرو ريدوكتاز --- 3. Which protein is responsible for transporting iron across the intestinal cell membrane into the bloodstream? أي بروتين مسؤول عن نقل الحديد عبر غشاء الخلية المعوية إلى مجرى الدم؟ a) Transferrin b) Ferritin c) Ferroportin d) Hemoglobin Answer: c) Ferroportin الجواب: ج) فيرو بورتين --- 4. What is the main function of transferrin in iron metabolism? ما هي الوظيفة الرئيسية للبروتين ترانسفيرين في التمثيل الغذائي للحديد؟ a) Absorbs iron into intestinal cells b) Binds and transports iron in the bloodstream c) Converts ferric iron to ferrous iron d) Stores excess iron in cells Answer: b) Binds and transports iron in the bloodstream الجواب: ب) يربط وينقل الحديد في مجرى الدم --- 5. What hormone regulates iron absorption by inhibiting ferroportin? أي هرمون ينظم امتصاص الحديد عن طريق تثبيط الفيروبورتين؟ a) Hepcidin b) Erythropoietin c) Insulin d) Thyroxine Answer: a) Hepcidin الجواب: أ) هيب سيدين

production red blood cell ....... per second.
Anonymous voting

What is a common symptom of iron-deficiency anemia?
Anonymous voting

How many erythrocytes are produced per day during steady-state erythropoiesis?مهمه
Anonymous voting

What is the largest consumer of iron in the body?مهمه
Anonymous voting

What is the daily supply of iron required for erythropoiesis?مهمه
Anonymous voting

What is the common cause of iron deficiency anemia in premenopausal women?مهمه
Anonymous voting