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Question - 1 : ‘ক্ষীয়মান’-এর বিপরীত শব্দ কি?

a) বর্ধিষ্ণু

b) বর্ধমান

c) বৃহৎ

d) বৃদ্ধি প্রাপ্ত

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Question - 2 : 'Out and out' means

a) not at all

b) brave

c) thoroughly

d) whole heated

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Question - 3 : 'Geriatrics' is the branch of medicine concerned with the diseases and care of --

a) old women

b) newly-weds

c) newborn babies

d) old people

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Question - 4 : The light have been blown - by the strong wind.

a) off

b) up

c) away

d) out

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Question - 5 : তিনি একজন জীবন্ত কিংবদন্তী।

a) He’s a live legend.

b) He’s a living the legend.

c) He’s a living legend.

d) He’s a the living legend.

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Question - 6 : তার পোশাক তার পদমর্যাদার সঙ্গে খাপ খায় না |

a) His dressed is not in keeping with his position.

b) His dress is not in keeping with his position.

c) His dress is not keeping with his position.

d) His dress is not in keep with his position.

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Question - 7 : a+1/a=√3 হলে a2+1/a2 এর মাণ

a) 1

b) 2

c) 4

d) 6

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Question - 8 : হ্যালো। আমি কি আসতে পারি?

a) Hello, May I come in?

b) Hello. Can I come in?

c) Hello. may I come in?

d) Hello. May I come in?

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Question - 9 : কোন শব্দটি উপসর্গ দিয়ে গঠিত হয়েছে?

a) আউশ

b) আনন

c) আষাঢ়

d) আয়না

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Question - 10 : মাদার তেরেসা কোন দেশে জন্মগ্রহন করেন ?

a) আলবেনিয়া

b) মেসেডোনিয়া

c) সার্বিয়া

d) সার্বিয়া

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Red Blood Cells (likewise called erythrocytes or RBCs)

Known for their brilliant red shading, red cells are the most bounteous cell in the blood, representing around 40 to 45 percent of its volume. The state of a red platelet is a biconcave circle with a straightened focus - as it were, the two essences of the circle have shallow bowl-like spaces (a red platelet resembles a doughnut).

Generation of red platelets is constrained by erythropoietin, a hormone created fundamentally by the kidneys. Red platelets start as juvenile cells in the bone marrow and after around seven days of development are discharged into the circulation system. In contrast to numerous different cells, red platelets have no core and can without much of a stretch change shape, helping them fit through the different veins in your body. Notwithstanding, while the absence of a core makes a red platelet progressively adaptable, it additionally restricts the life of the cell as it goes through the littlest veins, harming the cell's films and draining its vitality supplies. The red platelet makes due all things considered just 120 days.

Red cells contain a unique protein called hemoglobin, which helps convey oxygen from the lungs to the remainder of the body and afterward returns carbon dioxide from the body to the lungs so it tends to be breathed out. Blood seems red as a result of the huge number of red platelets, which get their shading from the hemoglobin. The level of entire blood volume that is comprised of red platelets is known as the hematocrit and is a typical proportion of red platelet levels.