When you give someone an injection you use a syringe to put some liquid into them through a small needle.
The person in the picture is being vaccinated.
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An itch is an annoying, twingey feeling in your skin that you just have to scratch. Some itches are from touching something like poison ivy, some are from mosquito bites, and others just happen for no reason.
Midwives offer care to pregnant women through their pregnancy, the delivery of their babies and for some time after the birth. Compared to obstetricians, midwives generally take care of women with low-risk pregnancies, and strive to help women have a natural birthing experience and try to intervene as little as possible.
A migraine is a severe headache that usually affects one side of your head. Migraines cause nausea and sensitivity to light and sound. Migraines can sometimes cause hallucinations. Migraines can last for several days, and stop you from being able to do anything.