@thebrainmaze: How an IV Works - Ever wondered why doctors remove the needle but leave the IV in your vein, and what really happens inside your arm during an IV insertion?

The Brain Maze
The Brain Maze
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Region: RS
Thursday 30 July 2026 10:05:53 GMT
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sammy08.8
banana :
i’ve always thought they left me the metal needle in my vein so i was also scared to move the arm
2026-07-30 21:15:59
530
mmammakara01
EkeminiIta :
Its called CANULA!
2026-07-31 19:51:32
76
dariiiaaa.4
🌺 :
now i know why i hate getting an IV
2026-07-31 21:02:25
1
zackxstrife
zackxstrife :
such a horrible thing to have in your arm, I was always so worried about getting air in there
2026-07-31 12:55:02
51
miss_positive16
The Eagle :
no need to remove the protective cap
2026-07-30 22:08:15
142
emotional.waterbottle
Emotional Waterbottle ✌🏻 :
I wear an insulin pump so have one of these on my stomach at all times
2026-07-31 20:13:29
4
buckyroobanzie
buckyroobanzie :
never had that on my arm
2026-07-30 11:32:17
48
brandon.sharpe0
thatukfarmer :
they hurt like heck in the foot and hand btw
2026-07-31 02:07:55
30
stranded9984
Stranded9984 :
May God Jesus Christ guide every surgeon and doctor with wisdom, steady hands, and His divine protection. ❤️🙏
2026-07-31 10:22:55
7
le0.sm1
Leo Mendel :
Can using an IV cause a clot as most of the vein is now blocked?
2026-07-31 22:38:58
0
user1250078236528
المكرن :
really painful
2026-07-31 19:20:41
4
marinafayegraydon
Marina Faye Graydon :
I had a cannula burst my vein once when they put the fluid in to show up clots. All the liquid went into the back of my hand and it was all puffed up for a little while.
2026-07-31 20:50:32
1
elzfaz
El :
Anyone medical, how do you know when the needle gets into the vein?
2026-07-31 22:08:19
0
katswri18
Katswri Eitin :
why vomiting after Diclofenac injection
2026-07-31 12:07:04
7
ayahnakpencen77
AYP :
The flashes is satisfying
2026-07-31 12:48:26
11
notifcation_gift
Gift :
Ouch
2026-07-30 22:14:04
0
thisjoyfulhavoc
Adam :
lithium bloods ♥️
2026-07-31 20:51:13
0
daveburke577
daveburke577 :
canula
2026-07-30 23:54:28
10
coastalbelle_
coastalbelle_ :
Dialysis 😩
2026-07-31 06:16:12
4
rushtown54
Rushtown :
I ripped mine out last time I was in hospital
2026-07-30 17:55:01
4
miniboss254
Mama Kampala💕 :
I love this thou l feel someone can be frustrated by this
2026-07-31 17:06:04
1
mbimbi.slik
Mbimbi slik :
I feel scared now
2026-07-30 20:11:23
2
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