What's the difference between swab and swam?

Swab


Definition:

  • (n.) To clean with a mop or swab; to wipe when very wet, as after washing; as, to swab the desk of a ship.
  • (n.) A kind of mop for cleaning floors, the desks of vessels, etc., esp. one made of rope-yarns or threads.
  • (n.) A bit of sponge, cloth, or the like, fastened to a handle, for cleansing the mouth of a sick person, applying medicaments to deep-seated parts, etc.
  • (n.) An epaulet.
  • (n.) A cod, or pod, as of beans or pease.
  • (n.) A sponge, or other suitable substance, attached to a long rod or handle, for cleaning the bore of a firearm.

Example Sentences:

  • (1) A throat swab from one patient grew group A, beta haemolytic streptococci, and in each case unequivocal evidence of seroreaction to streptococcal antigens was present.
  • (2) The relationship between technique of obtaining Papanicolaou smears, presence of endocervical cells, and rate of cervical neoplasia was studied by comparing an endocervical and ectocervical nylon brush (Bayne brush), Ayre spatula plus endocervical brush, and spatula plus cotton-tipped swab in a randomized, prospective trial involving 11,061 patients.
  • (3) It should also be realised that, in a very few hospitals, swabs which do not have an opaque marker may occasionally be used in theatre.
  • (4) In 1961 three rectal swabs were taken to detect carriers; this was increased to 5 in 1962 and now 7 consecutive daily swabs are considered necessary.
  • (5) The RSV EIA was also used to test 137 nasal swabs obtained from cases of bovine respiratory disease.
  • (6) One hundred and thirty-two penial-preputial swabbings, 140 raw and 42 processed semen samples were cultured for mycoplasmas.
  • (7) Intranuclear inclusion bodies and virus particles were found in hepatocytes, and herpes virus was isolated from a liver biopsy and from oral swabs but not from blood.
  • (8) The results of numerous microbiological investigations of sputa, nose and throat swabs before and during the long-term study are interpreted under certain aspects and questioning.
  • (9) The DNA fragment was amplified by PCR in all specimens of urine sediments from 50 patients with Chlamydiazyme-positive urethral swab.
  • (10) At the conclusion of 817 abdominal operations, duplicate swabs were taken from the subcutaneous tissues for microbiological examination; one swab was transported to the laboratory in Stuart's thioglycollate medium and the other immediately incubated in Robertson's cooked meat broth.
  • (11) In a preliminary study of the transmission rate of Ureaplasma urealyticum, Mycoplasma species, Gardnerella vaginalis, B-Streptococci, Candida species and Chlamydia trachomatis from the mother to the newborn, swabs were taken from 45 parturients and their neonates and cultured by suitable methods.
  • (12) Our semiquantitative methods for the culture of H. influenzae type b, consisting of inoculation of 0.001 ml of throat swab fluid on antiserum agar plates and division of the results into three grades of intensity, showed agreement as to intensity of colonization in over 80% of repeat throat cultures.
  • (13) Duplicate high vaginal swabs were obtained from 200 parturient women at Abeokuta (Nigeria).
  • (14) Five hundred and thirty one samples of pharingeal swabs were obtained from children with ARI.
  • (15) It may be feasible to use the direct fluorometric test in a diagnostic laboratory as described or possibly to adapt it for automatic processing of throat swab cultures.
  • (16) Also we cannot take DNA swabs against the suspect's will."
  • (17) One hundred positive isolations were made from 387 rectal swab specimens; 86 were obtained in human kidney cultures.
  • (18) The strains of adenovirus were isolated from pharyngeal swabs, kidney cell cultures and stool of tupaias.
  • (19) Our results clearly demonstrate that pernasal swabs give a representative picture of the adenoid bacterial content.
  • (20) Quantitative wound swab cultures depend on a thorough sampling of the wound and an efficient recovery of bacteria from the swab.

Swam


Definition:

  • () imp. of Swim.
  • (imp.) of Swim

Example Sentences:

  • (1) In regard to swimming performance, the weaver mutants swam with less ability but with more vigor than normal mice.
  • (2) However, cells grown in liquid medium swam normally and did not show any differences from wild-type cells in terms of swimming speed or tumbling frequency.
  • (3) The latest incident carries echoes of the case of another American, Evan Hunziker, who swam across the Yalu river from China to North Korea in 1996.
  • (4) Beppe Grillo , the former comedian who co-founded the M5S, made an impression on Sicilians when he swam the 3.5km (2.2-mile) stretch that divides the island from the mainland in 2012.
  • (5) However, when adapted to the dark for an hour or more, vis-à-vis pairs swam positively to the light.
  • (6) When rats swam in cold water for 10 min twice and were rewarmed by immersion in water at 38 degrees C during 20 min, embryo transport was accelerated despite that no changes occurred in the blood levels of sex steroids.
  • (7) The swimming time was increased by 5 min until the rats swam continuously for 1.5 hr.
  • (8) He told the Guardian he swam across a river and borrowed a friend’s car to make it into Port Vila.
  • (9) After a 4-week conditioning period, the "Long" group underwent a 6-week period during which they swam up to 44,000 m.wk-1, while the "Short" group maintained their swimming at 22,000 m.wk-1.
  • (10) After four boats carrying nearly 600 people successfully landed in western Indonesia – some migrants jumped into the water and swam – a fifth carrying hundreds more was turned away early on Monday.
  • (11) Rats that swam for 3 h showed a 6-fold increase in serum creatine phosphokinase (SCPK) activity which declined to control values within 7 h after swimming.
  • (12) At all times, morphologically normal spermatozoa from donors and patients swam faster and had greater rolling frequency, flagellar beat frequency and amplitude than did abnormally shaped cells.
  • (13) The rats swam for 50 min in 34-35 degrees C water with a tail weight (5% of body wt).
  • (14) Before stimulation, glycogen was higher in rats that swam on the preceding day (supercompensated rats) compared with controls.
  • (15) After dilution in salt solution, some caput sperm exhibited circular motion, whereas most cauda sperm swam progressively.
  • (16) The cheers of 1,300 Norwegian teenagers carry far over the still grey waters where, on 22 July 2011, children swam for their lives .
  • (17) During observations the diver either stayed in one place for 30 min, swam transects or followed individual fish.
  • (18) Sperm recovered from the proximal region of the caudal epididymis, near the corpus, swam in either the helical or hyperactivated patterns, or a mixture of the two.
  • (19) Perhaps that whale swam up the Thames for a reason.
  • (20) After each attack, the sharks swam round in a gentle arc and returned to the spot to snaffle the stunned and dead sardines.

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