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There are five persons sitting on a bench. Blue eyed lady sitting in the middle is my mother. At the extreme left, the man with grey hair is my maternal uncle. Lady sitting at the extreme right is having a pimple on her nose and is the wife of person who is sitting between blue eyed lady and grey haired man and has a pointed nose. A lady having marks on her face is the younger sister of the blue eyed lady and sitting on the remaining fifth place. The person having a pointed nose is the son of the blue eyed lady. What is the lady having marks on her face to the man sitting at extreme left ?
ক Wife
খ Maternal Aunt
গ Sister
ঘ Sister-in-law
Why does bleeding occur through the nose in high mountainous regions ?
ক The pressure of blood in capillaries is greater than the outside pressure
খ The pressure at high altitudes is greater than that on the plains
গ The blood pressure of a person increases at high altitudes
ঘ The blood pressure fluctuates and finally decreases drastically
The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)
ক $${\omega ^2} \times {\text{OQ}}$$
খ $${\omega ^2} \times {\text{OQ}}\sin \theta $$
গ $${\omega ^2} \times {\text{OQ}}\cos \theta $$
ঘ $${\omega ^2} \times {\text{OQtan}}\theta $$
Commonest cause of bleeding per rectum in children _
ক Bacillary dysentery
খ Rectal Polyp
গ Ulcerative colitis
ঘ Amoebic dysentery
Bleeding from a small cut in the skin
ক Is normally diminished by local vascular spasm
খ Is greater from warm skin than from cold skin
গ Is prolonged in platelet deficiency
ঘ Ceases within 15 seconds in a normal people
ঙ Is prolonged in factor VIII deficiency
Bleeding time is prolonged in
ক von Willebrand disease
খ Dengue hemorrhagic fever
গ ITP
ঘ haemophilia
ঙ Henoch schonlein purpura
Screening tests for bleeding disorders are
ক Activated partial thromboplastin time
খ Complete blood count
গ Prothrombin time
ঘ Bone marrow examination
ঙ Assay of factor X
Prolonged bleeding time occurs in
ক Von-Willebrand’s disease
খ Thrombocytopenia
গ Disseminated intravascular coagulation (DI
ঘ Vitamin B deficiency
ঙ Fever
Bleeding time is increased in
ক Chronic aspirin ingestion
খ Thrombocytopenia
গ Vitamin C deficiency
ঘ Anaemia
ঙ Vitamin A deficiency
Bleeding time may be prolonged in
ক ITP
খ Von- Willebrands disease
গ DIC
ঘ Christmas disease
ঙ Heamophilia

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