A flyer reads: “Free CPR class for parents. Saturday 10 a.m. at the community centre. Bring a water bottle and wear comfortable clothes.” What should people bring to the class?
- AA training dummy
- BA packed lunch
- CA first-aid kit
- DA water bottle
A flyer reads: “Free CPR class for parents. Saturday 10 a.m. at the community centre. Bring a water bottle and wear comfortable clothes.” What should people bring to the class?
The heart is a muscle about the size of a fist. It pumps blood through the body day and night. In an adult at rest, it beats about 60 to 100 times a minute. According to the passage, how big is the heart?
We blink many times every minute. Blinking spreads tears across the eye, which keeps it moist and washes away dust. Why do we blink?
In 1928 Alexander Fleming returned from holiday and noticed that mould had grown on one of his bacteria dishes. Around the mould, the bacteria had died. This led to the discovery of penicillin. What led Fleming to discover penicillin?
Vaccines train the immune system to recognise a germ without causing the disease. Later, if the real germ enters the body, the immune system can respond faster. Which statement best summarises the passage?
Lions live in groups called prides, and the females do most of the hunting together. Tigers usually live and hunt alone. How are lions and tigers different, according to the passage?
“Many patients feel nervous before surgery. Nurses can help by explaining what will happen, answering questions and letting patients know that their feelings are normal.” What is the author’s purpose?
“Medication A works within 15 minutes but lasts only 2 hours. Medication B takes an hour to work but lasts 12 hours.” A patient needs steady relief through the night. Which medication suits this need better, and why?
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