Drafting 101

Qualifying Exam for IMSO 2013

(Answer key)

Choose the correct answer and write its letter in the boxes provided.

1. The diagram below shows four blood vessels (A, B, C and D) that connect different parts of a human body. The arrows show the direction of blood flowing in the blood vessels.

Lungs

Heart

Rest of the Body

Which of the following statements is true?

A) The blood in A is richer in oxygen than the blood C.

B) The blood in D is richer in oxygen than the blood C.

C) The blood in B is richer in carbon dioxide than the blood in A.

D) The blood in D is richer in carbon dioxide than the blood in B.

A

2. The diagram below shows three human systems.

               

Which of the following statements about the system about the systems are true?

Statement (i) System P transports carbon dioxide to the lungs and undigested food to the anus.

Statement (ii) System P and R work together to remove carbon dioxide produced in the body cells.

Statement (iii) System Q breaks down food into simpler substances that can be absorbed into the bloodstreams

Statement (iv) System P and System Q work together to enable all parts of the body to get food, oxygen and water.

A) (i) and (ii) only B) (ii) and (iii) only 

C) (i), (ii) and (iii)  only D) (ii), (iii) and (iv)