4. What is the purpose of the text above?
A tell a story
B. persuade the readers
C. explain the cause of something
D. instruct on how to do something
5. What will be applied to the sprain of an injured person?
A. dried leaves
B. hot compress
C. cold compress
D. pounded leaves
6. Why should we apply cold compress to the sprained part?
A. relieve pain
B. reduce swelling
C. stop the bleeding D. both A and B
7. When will you place a sling? If the
A. muscle cramps
B. knee is injured
C. ankle is fractured D. wrist or elbow is injured​