Explanation:

Non cardiac causes of atrial fibrillation is : Correct Answer Pneumonia The exact cause of atrial fibrillation is unknown, but it's more common with age and affects certain groups of people more than others. Atrial fibrillation is common in people with other heart conditions, such as: high blood pressure (hypertension) atherosclerosis heart valve disease congenital heart disease cardiomyopathy pericarditis It's also associated with other medical conditions, including: an overactive thyroid gland pneumonia asthma chronic obstructive pulmonary disease (COPD) lung cancer diabetes pulmonary embolism carbon monoxide poisoning But not everyone with atrial fibrillation has one of the conditions above. It can sometimes affect people who are physically very fit, such as athletes.

Explanation:

which of the following condition is not precancerous? Correct Answer Glycogen storage disease Some of the most common precancerous conditions include certain colon polyps, which can progress into colon cancer, monoclonal gammopathy of undetermined significance, which can progress into multiple myeloma or myelodysplastic syndrome. and cervical dysplasia, which can progress into cervical cancer.

Explanation:

Mycobacterium leprae has special predilection for : Correct Answer Schwann cells Mycobacterium leprae, the causative organism of leprosy, has a unique predilection for Schwann cells, the glial cells of the peripheral nervous system.

Explanation:

In which region deep, fascia is absent ? Correct Answer Face Unlike most of the rest of the body the anterior abdominal wall has no deep fascia. The superficial fascia has two layers, a fatty layer (Camper's fascia) underneath which is a membranous (fibrous) layer (Scarpa's fascia).

Explanation:

All are functions of epithelial tissue except : Correct Answer Globulin synthesis Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception.

Explanation:

Mutable risk factor of hypertension is: Correct Answer Smoking Excess dietary salt, low dietary potassium, overweight and obesity, physical inactivity, excess alcohol, smoking, socioeconomic status, psychosocial stressors, and diabetes are considered as modifiable risk factors for hypertension.

Explanation:

Features of fibroadenoma include : Correct Answer Usually multiple Fibroadenomas are benign (not harmful in effect) tumours of the breast, most often present in women in their 20s and 30s. Clinically, fibroadenomas are usually solid breast lumps that are: • Painless • Firm or rubbery • Mobile • Solitary - round with distinct, smooth borders People who have a simple fibroadenoma have a slightly increased risk of developing malignant (harmful) breast cancer. Complex fibroadenomas may increase the risk of breast cancer. In the male breast, fibroepithelial tumors are very rare, and are mostly phyllodes tumors. Exceptionally rare case reports exist of fibroadenomas in the male breast, however these cases may be associated with antiandrogen treatment.

Explanation:

Abnormal constituent of urine is : Correct Answer Albumin Normal urine has various organic and inorganic constituents. The normal inorganic constituents are chloride, phosphates, sulphates, calcium, etc., while organic constituents are urea, uric acid, and creatinine. সুস্থ স্বাভাবিক মানুষের মূত্রে সাধারণত যেসব উপাদান পাওয়া যায় না সেগুলো হলো মূত্রের অস্বাভাবিক বা এবনরমাল উপাদান, যেমন - প্রোটিন (অ্যালবুমিন), কিটোন বডি, গ্লুকোজ, রক্ত , পুঁজ, বিলিরুবিন সহ কিছু উপাদান থাকলে প্যাথলজিকাল কন্ডিশন (রোগাক্রান্ত অবস্থা) বলে বিবেচনা করতে হবে।

Explanation:

which of the following structure passes through the aortic opening of the diaphragm? Correct Answer Thoracic duct The structures that pass through the aortic hiatus are the aorta and the thoracic duct.

Explanation:

In progressive phase of shock : Correct Answer There is wide spread tissue hypoxia The progressive stage is the point at which the compensatory mechanisms will begin to fail. If the crisis is not treated successfully, vital organs might be compromised. The refractory stage is when vital organs have failed and the shock can no longer be reversed leading to imminent death.

Explanation:

which one of the following is a source of pulmonary embolism? Correct Answer Deep veins of leg In most cases, pulmonary embolism is caused by blood clots that travel to the lungs from deep veins in the legs or, rarely, from veins in other parts of the body (deep vein thrombosis).

Explanation:

Extra pyramidal lesion causes: Correct Answer Cog wheel rigidity Medications. Extrapyramidal symptoms are most commonly caused by typical antipsychotic drugs that antagonize dopamine D2 receptors. The most common typical antipsychotics associated with EPS are haloperidol and fluphenazine.

Explanation:

Main seat of peripheral resistance is Correct Answer Arteriole Peripheral resistance is maximum at the level of arterioles. Hence arterioles are known as seat of peripheral resistance

Explanation:

Commonest cause of hepatic cirrhosis in Bangladesh is : Correct Answer HBV Hepatitis B is an infectious disease caused by the hepatitis B virus (HBV) that affects the liver; it is a type of viral hepatitis. It can cause both acute and chronic infection.

Explanation:

Autonomic ganglion are : Correct Answer Cholinergic Autonomic ganglia are clusters of neuronal cell bodies and their dendrites. They are essentially a junction between autonomic nerves originating from the central nervous system and autonomic nerves innervating their target organs in the periphery.

Explanation:

which disease is the mimicking anxiety disorder? Correct Answer Hypothyroidism Some medical disorders that may present as anxiety include Cushing disease, diabetes mellitus, parathyroid disease (hyperparathyroidism, pseudo - hyperparathyroidism), pancreatic tumors, pheochromocytoma, pituitary disease, and thyroid disease (hyperthyroidism, hypothyroidism, thyroiditis).

Explanation:

কোনটি viral disease? সঠিক উত্তর Influenza ভাইরাস ডিজেজের উদাহরণ : এইডস, ইনফ্লুয়েঞ্জা, হাম, বসন্ত, পোলিও, ধনুষ্টংকার, ইবোলা, টোবাকো ভাইরাস ইত্যাদি।

Explanation:

Christmas disease develops due to deficiency of clotting factor : Correct Answer IZ It is caused by a deficiency of a blood plasma protein called factor IX. Without enough factor IX, the blood cannot clot properly to control bleeding. There are several types of hemophilias, including hemophilia A and B. Hemophilia A is 7 times more common than hemophilia B.

Explanation:

Adult polycystic kidney disease is a condition of : Correct Answer Autosomal dominent trait Polycystic kidney disease (PKD or PCKD, also known as polycystic kidney syndrome) is a genetic disorder in which the renal tubules become structurally abnormal, resulting in the development and growth of multiple cysts within the kidney. These cysts may begin to develop in utero, in infancy, in childhood, or in adulthood. Cysts are non - functioning tubules filled with fluid pumped into them, which range in size from microscopic to enormous, crushing adjacent normal tubules and eventually rendering them non - functional as well

Explanation:

Microcytic hypochrmic anemia is found in: Correct Answer Thalassaemia Iron deficiency hypochromic microcytic anemia is caused due to disruption of iron supply in diet due to decreased iron content in the diet, pathology the small intestines like sprue and chronic diarrhea, gastrectomy, and deficiency of vitamin C in the diet.

Explanation:

Compared to hepatic bile , gall bladder bile contains a reduced concentration of which of the following? Correct Answer Bile acids হেপাটিক পিত্ত এবং পিত্তথলীর পিত্তের মধ্যে প্রধান পার্থক্য হ্যাপাটিক পিত্ত হ'ল পিত্ত যা লিভার উত্পাদন করে যখন পিত্তথলি পিত্ত হ'ল পিত্তথলির পিত্ত । তদুপরি, হেপাটিক পিত্তের ঘনত্ব কম এবং পিত্তথলি পিত্তের ঘনত্ব বেশি থাকে।

Explanation:

Which of the following crosses the ureter in the female as it approaches the uncontroversial junction? Correct Answer Uterine artery The ureters are tubes made of smooth muscle that propel urine from the kidneys to the urinary bladder. In a human adult, the ureters are usually 20–30 cm (8–12 in) long and around 3–4 mm (0.12–0.16 in) in diameter. The ureter is lined by urothelial cells, a type of transitional epithelium, and has an additional smooth muscle layer in third closest to the bladder that assists with peristalsis.

Explanation:

Parasitic infection associated with anemia is : Correct Answer Necator americanus The main parasites causing blood loss in man and leading to direct iron - deficiency anemia are the common worm infections. These include hookworm infection (Necator americanus and Ancylostoma duodenale); whipworm infection (Trichuris trichiura); and schistosomiasis (Schistosoma mansoni, S. haematobium, and S.

Explanation:

Site of absorption of vitamin B12 is : Correct Answer IIeum Normally, vitamin B12 is readily absorbed in the last part of the small intestine (ileum), which leads to the large intestine. However, to be absorbed, the vitamin must combine with intrinsic factor, a protein produced in the stomach.

Explanation:

Exotoxin mediated disease is : Correct Answer 20 pg An exotoxin is a toxin secreted by bacteria. An exotoxin can cause damage to the host by destroying cells or disrupting normal cellular metabolism. They are highly potent and can cause major damage to the host. Exotoxins may be secreted, or, similar to endotoxins, may be released during lysis of the cell.

Explanation:

Exotoxin mediated disease is: Correct Answer Necrotizing fascitis An exotoxin is a toxin secreted by bacteria. An exotoxin can cause damage to the host by destroying cells or disrupting normal cellular metabolism. They are highly potent and can cause major damage to the host. Exotoxins may be secreted, or, similar to endotoxins, may be released during lysis of the cell.

Explanation:

Nephrotic syndrome includes: Correct Answer Overt proteinuria Nephrotic syndrome includes the following: Albuminuria—large amounts of protein in the urine. hyperlipidemia—higher than normal fat and cholesterol levels in the blood. edema, or swelling, usually in the legs, feet, or ankles and less often in the hands or face.

Explanation:

Acute heart failure may occur in Correct Answer Myxedema It happens when your heart is weak or enlarged. During systolic heart failure, the muscle in your left ventricle is unable to contract or shorten. This prevents blood from being pumped effectively out to your body. Diastolic heart failure happens when blood isn't able to properly fill your left ventricle.

Explanation:

Side effects of long -term therapy of phenacetin are all except__ Correct Answer Alopecia a + b + c = 0 = > a + b = - c = > (a + b)3 = - c3 = > a3 + b3 + 3ab(a + b) = - c3 = > a3 + b3 + 3ab( - c) = - c3 = > a3 + b3 - 3abc = - c3 = > a3 + b3 + c3 = 3abc

Explanation:

Fulminate hepatic failure may occur in __ Correct Answer Acute viral hepatitis In the developing world, acute hepatitis B virus (HBV) infection dominates as a cause of fulminant hepatic failure because of the high prevalence of the disease. Hepatitis C rarely causes acute liver failure. Hepatitis D, as a coinfection or superinfection with hepatitis B virus, can lead to fulminant hepatic failure.

Explanation:

Most common species of malarial parasite found in Bangladesh is __ Correct Answer Plasmodium Vivax Recent surveillance studies based on the diagnosis with rapid diagnostic tests (RDTs) indicate P. falciparum as the dominant species in malaria - endemic districts of Bangladesh with a country - wide prevalence of 3.58% (compared with only 0.21% for P. vivax).

Explanation:

Pleura calcification is found in __ Correct Answer Rheumatoid Arthritis Pleural plaques are usually asymptomatic but are a marker of asbestos exposure, indicating greater risk of developing pulmonary fibrosis or asbestos - related malignancies. They are composed of dense and relatively acellular connective tissue. They often have a rectangular shape and may be calcified or not

Explanation:

Very short incubation period in the infectious disease of __ Correct Answer Influenza ইনফ্লুয়েঞ্জা যা অনেক সময় ফ্লু নামেও পরিচিত হচ্ছে ইনফ্লুয়েঞ্জা ভাইরাস দ্বারা সৃষ্ট এক প্রকার সংক্রামক রোগ। রোগের সূত্রপাত হয় সংস্পর্শে আসার ১ থেকে ৪ দিনের মধ্যে হয়। স্হিতিকাল ১ সপ্তাহ।

Explanation:

Ulceration of the small intestinal mucosa is not characteristic of the disease of _ Correct Answer Tuberculosis enteritis Ulceration of the small intestinal mucosa is not characteristic of the disease of - Tuberculosis enteritis এখানে বলা হয়েছে যক্ষ্মা অন্ত্রে রোগ নয়। উল্লিখিত বাকি রোগগুলো অন্ত্রের রোগ।

Explanation:

Modifiable risk factor of CHD is __ Correct Answer Diabets The risk factors that can be controlled (modifiable) are: High BP; high blood cholesterol levels; smoking; diabetes; overweight or obesity; lack of physical activity; unhealthy diet and stress.

Explanation:

বেশিরভাগ প্রোগ্রামে কীবোর্ড এর কোন key টি সাধারনত HELP Key হিসেবে ব্যবহৃত হয়? সঠিক উত্তর F1 F1 - F12 পর্যন্ত কী গুলােকে ফাংশন কী বলা হয়। F1 কী Help key হিসেবে ব্যবহৃত হয়। Alt + Ctrl + F2 প্রেস করে মাইক্রোসফট অফিসে ডকুমেন্ট ওপেন করা যায়। F5 এবং F12 প্রেস করে যথাক্রমে ওয়েব ব্রাউজারের ওয়েবপেজ বা ডকুমেন্ট রিফ্রেশ এবং মাইক্রোসফট অফিসে সেভ এস উইন্ডাে ওপেন হয়।

Explanation:

যে সব অনুজীব রোগ সৃষ্টি করে তাদের বলা হয়- সঠিক উত্তর প্যাথোজনিক যেসব অণুজীব রোগ সৃষ্টি করে তাদের বলা হয় প্যাথজেনিক। অন্যদিকে ইনফেকশন হলো সংক্রমণ । টক্সিন হলো বিষাক্ত পদার্থ এবং জীবাণু হলো ক্ষুদ্র ক্ষুদ্র অনুজীব

Explanation:

কমিউনিটি ক্লিনিকে সরকার হতে কত ধরনের ঔষধ সরবরাহ করা হয়? সঠিক উত্তর ৩০ কমিউনিটি ক্লিনিকে সরকার হতে ৩০ ধরনের ঔষধ সরবরাহ করা হয় । স্বাস্থ্য মন্ত্রণালয়ের সর্বশেষ পরিসংখ্যান অনুযায়ী, সারা দেশে এখন ১৪ হাজার কমিউনিটি ক্লিনিক চালু আছে । কমিউনিটি ক্লিনিক সরকারের সর্বনিম্ন পর্যায়ের স্বাস্থ্যসেবা কাঠামো । এ ক্লিনিকগুলো থেকে বিনামূল্যে ৩০ ধরনের ঔষধ সরবরাহ করা হয় ।

Explanation:

Phagocytosis প্রক্রিয়াটি সাধিত হয় কোথায়? সঠিক উত্তর Neutrophil Neutrophil Phagocytosis পদ্ধতিতে ব্যাক্টেরিয়া ধ্বংস করে। একারনে neutrophil কে phagocyte ও বলে।

Explanation:

নিচের কোনটি Milk ejection reflex করে? সঠিক উত্তর Oxytocin Milk ejection reflex করে oxytocin.

Explanation:

What is the meaning of the word 'post morterm?' Correct Answer Autopsy Autopsy - ময়নাতদন্ত