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intravenous

intravenous

22 5.5
Medicine or fluid put into a vein through a thin tube to enter the blood
  • adjective
  • /ˌɪntrəˈviːnəs/
  • Specialized
translation icon : intravenoso
  • The doctor administered intravenous fluids to help the patient recover from dehydration.
  • intravenous drug
  • intravenous antibiotic
  • intravenous injection

But even intravenous delivery can be can be dangerous to the brain.

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Examples

  • The doctor hooked up another bag of intravenous solution using the needle I already had in Don's arm.

    Fiction book (2002)
  • Postoperatively, this patient developed a right-sided orbital abscess, which resolved on intravenous antibiotics and drainage.

    Academic text (1999)
  • So they were getting rehydrated with intravenous solutions.

  • We've been giving her intravenous antibiotics for 10 days.

  • Chuuk lacked the infrastructure and experience required to deliver daily intravenous medication outside of the hospital.

    Academic text (2011)
  • A diagnosis of sarcoidosis was made, and the patient was started on intravenous steroid therapy.

    Academic text (2008)
  • The patient's oral diet was halted for 36 hours, and intravenous ampicillin/sulbactam was administered.

    Academic text (2008)
  • Antibiotic therapy should ease symptoms, but overuse has led to multiresistant organisms that require intravenous antibiotics.

    Academic text (2011)
  • Treatment was initiated for bacterial meningitis with empirical intravenous ampicillin and cefotaxime.

    Academic text (2015)
  • Patients received general anesthesia in the operating room, and intravenous systemic heparin (10,000 IU) was infused.

    Academic text (2015)

Synonyms

endovenous
vsintravenous
  • Specialized
9.6

Happening inside a vein or done through a vein

is used more broadly for something given or occurring by way of a vein

Compounds

intravenous drip
  • Specialized
1 4.1

A thin tube that gives fluids or medicine slowly into a vein

intravenous injection
  • Specialized
1 4.1

To put liquid medicine directly into a vein through a needle

5.6

A medicine injected into a vein to make someone unconscious

intravenous feeding
  • Specialized
4.3

Giving nutrients directly into a vein when someone cannot eat or take in food

intravenous pyelogram
  • Specialized
7.5

An X-ray of the kidneys and the tubes to the bladder after a doctor puts dye into a vein

5.1

An X-ray test that uses a dye injected into a vein to show the kidneys and urinary tract

How Invasive

catheterization
  • Specialized
4 6.9
intravenous
  • Specialized
22 5.5
venipuncture
  • Specialized
8.6
needlestick
  • Specialized
5.7
puncture
48 3.8

Surface Forms

intravenous positive

Morphology

intravenous = venous (transparent) = intra + ven + ous

Standard prefixation of 'intra-' (within) to the adjective 'venous' yields the meaning 'within a vein'.

Etymology

The word intravenous comes from the parts intra- meaning 'within' and venous from 'vein', so it literally means 'within a vein'. That's why an intravenous drip or injection puts fluid or medicine directly into a vein to work quickly.