Syphillis is an infectious bacterial diseases caused by Treponema pallidum with 3 stages
(A) Infectious painless ulcers on the genitals - (i) First
(B) Blindness, heart trouble, aortic impairmnet - (ii) Second
(C ) Skin lesions, hairloss, swollen joints - (iii) Third
Which of the following is the correct match between the symptoms and stage?

Read the following passage and answer the questions based on it. (i) Radha, Rekha, Rakhi, Ragni, Rashmi, Reema and Renu are sitting around a circle facing the center. (ii) Reema is not an immediate neighbor of Rashmi. (iii) Radha is to the immediate right of Ragni. (iv) Rekha is second to the left of Reema. (v) Radha is third to the eft of Renu. Which of the following groups has the first person sitting between the other two ? A. Reema-Rashmi-Radha B. rakhi-Ragini-Reema C. Renu-Rekha-Ragni D. Renu-Rekha-Rakhi

A, B, C, D, E, F, G and H are sitting around a circle facing the centre. F is third to the right of C and second to the left of H. D is not an immediate neighbour of C or H. E is on the immediate right of A, who is second to the right of G. Which of the following is the correct position of B with respect to H? I. Second to the right II. Fourth to the right III. Fourth to the left IV. Second to the left 1) Only I 2) Only II 3) Only III 4) Both II and III 5) None of these

(A) P, Q, R, S, T, U and V are sitting in a circle facing the centre. (B) S, who is second to the right of R, is not to the immediate right of V. (C) Is not between V and T. (D) P is between R and Q. Which of the following is correct ? (I)V is third to the left of R (II)U is between S and V (III)Q is to the immediate left of P

Read the following text and answer the following questions on the basis of the same: The term sexually transmitted disease (STD) is applied to the group of diseases that spread by sexual contact. Some infections like hepatitis-B and HIV can spread by sharing injection needles, surgical instruments etc. Except for hepatitis B, HIV infections, genital herpes, most of the STDs are completely curable if detected early and treated properly. Though all persons are vulnerable to these infections, their incidences are high in the age group of 15-24 years. Syphilis is an infectious disease caused by Treponema pallidum with 3 stages :

Which of the following statement is CORRECT ? I. Heart, the mesodermally derived organ, is situated in the thoracic cavity, in between the two lungs , slightly tilted to the left. II. During joint diastole , tricuspid and bicuspid valves are open and the semilunar values are closed. III. The first heart sound (lub) is associated with the closure of the tricuspid and biscuspid valves whereas the second heart sound (dub) is associated with the closure of the semilunar valves . IV. Neural signals through the sympathetic nerves can increases the rate of hearbeat, the strength of ventricular contraction and thereby the cardiac output.

Which of the following statement is CORRECT ? I. Heart, the mesodermally derived organ, is situated in the thoracic cavity, in between the two lungs , slightly tilted to the left. II. During joint diastole , tricuspid and bicuspid valves are open and the semilunar values are closed. III. The first heart sound (lub) is associated with the closure of the tricuspid and biscuspid valves whereas the second heart sound (dub) is associated with the closure of the semilunar valves . IV. Neural signals through the sympathetic nerves can increases the rate of hearbeat, the strength of ventricular contraction and thereby the cardiac output.

Which group of three of the following four statements (I-IV) contains all three correct statements regarding beri-beri? I. A deficiency disease caused by lack of thiamin (vitamin- B_(1) ). II. A nutritional disorders in infants and young children when the diet is persistently deficients in essential protein. III. Occurs in those countries where the stapile diet is polished rice. IV. The symptoms are pain from neuritis, paralysis, muscle wasting, progressive oedema, mental deterioration and finally heart failure.