Question

I urgenlty need to know which alternatives are possible. I know the first is correct. Thank you.

1) The doctor put a cast on my ankle/
The doctor casted my anke.
I had to keep/have/ a cast for a month.
2) Why don't you take some bicarb to help your digestion/for you digestion/which helps your digestion/that helps you digest?
He cut his finger while he was slicing some bread.
3) The surgeon put five stiches in his finger/the surgeon gave him five stiches.
4)The doctor put a cast on my ankle/The doctor put my ankle in a cast.
I had to keep the cast for one month.
I had the cast for a month.
5) I think you should disinfect the wound/vaporize a disinfectant on the wound/spray some disinfectant/put a disinfectant.....
6) The doctor prescribed a nasal spray to be taken/used three times a day.
7) I bruised my knee when I fell off my motorbike/falling off the motorbike.

Answer 1

1) The doctor put a cast on my ankle. <b><~~yes</b>
The doctor casted my ankle. <b><~~no, "cast" is not a verb in this sense.</b>
I had to keep/have/ a cast for a month. <b><~~yes</b>

2) Why don't you take some bicarb to help your digestion/for you digestion/which helps your digestion/ <b><~~yes</b>

that helps you digest? <b><~~only if you give "digest" a direct object.</b>

He cut his finger while he was slicing some bread. <b><~~yes</b>

3) The surgeon put five stiches in his finger/the surgeon gave him five stiches. <b><~~yes</b>

4)The doctor put a cast on my ankle/The doctor put my ankle in a cast. <b><~~yes</b>

I had to keep the cast for one month. <b><~~OK only if you put "on" after "cast"</b>
I had the cast for a month. <b><~~yes</b>

5) I think you should disinfect the wound/spray some disinfectant ... /put disinfectant on ...<b><~~corrections</b>

6) The doctor prescribed a nasal spray to be used three times a day. <b><~~yes, with correction</b>

7) I bruised my knee when I fell off my motorbike/falling off the motorbike. <b><~~yes</b>