Doctor insights on:
Standard Eye Test Chart
DMV test 50 deg on left. Humphrey field normal. ophthalmologist thinks DMV test wrong but didn't suggest Goldman test for comparison. Should I insist?
Read smallest line: The snellen chart is a graded series of letters or numbers smaller as you go down. The uncorrected vision is the smallest line easily read with each eye. Your ophthalmologist will present you with lenses to improve the level of the smallest line to hopefully get you to 20/20 - the standard of normal. It is a subjective test requiring your active input. ...Read more
Usually applanation: Air puff was developed for optometrists when they wisely were not permitted to use eyedrops. Because their skill level is less, they still prefer to use the air puff as it is less tricky. But the airpuff is not as accurate - it is a good screening device. Applanation is the gold standard, more accurate and precise but requires much more skill to use. So it is a tool of the ophthalmologist. ...Read moreSee 1 more doctor answer
Optometry/optician #: Premium Digital Opto Extreme PAL, as a prescription lens that was purchased for eyeglasses, stands for what manufacturers name?
This is just : The name of the type of lens that was prescribed. It has no manufacturer name mentioned. ...Read more
C.trachomatis RNA TMA Result: Detected. Standard range: Not detected. Test performed using the Aptima Combo2 (R) assay gen-probe(r)
You have chlamydia: "Detected" means the test found chlamydia -- i.e. a positive result. Return to the doctor or clinic where the test was done for treatment. (If you tested yourself at a lab, see a doctor or clinic ASAP.) Your current or recent sex partner(s) also need treatment. Good luck! ...Read more
Test name PSA screen 0.18. Next blank spot has =1=.... Free tv 1.18.. TSH 1.863.. Comments =1=the PSA is a direct chemiluminometric immunoassay mean?
See below: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, your lab results are normal. ...Read more
Very accurate: The elisa assay is one of the longest standing tests for antibodies to hiv. Positive results must be confirmed using western blot or other tests. If negative at 3 wks you should be retested at 3 and 6 months to be absolutely certain, but those latter tests are rarely positive if the 3 wk test was negative. Be safe. Have only protected sex until both partners assuredly negative, and monogamous. ...Read more
Glaucoma 2 eye dr opinions for baseline pressure. One said 27 & other 31. Target 18-19. Treatment result is 18. Which baseline number most accurate?
A lab reported my ANA test result -ve, cut off rate: 1.117, sample rate: 0.198. They used immulite 2000 rai analyzer. Is it standard, reliable report?
It's just a lab: As a pathologist, i'm well-acquainted with the pitfalls of all ANA testing. The real decision is whether to treat your joint pain as lupus or one of its ana-positive variants. Many healthy folks have some ANA on board. The value that's returned from the lab is only one piece of the puzzle in working up rheumatologic disease. ...Read more
Maybe: The diagnosis of glaucoma relies on many pieces of data. The shape of the optic nerve, retinal nerve fiber layer thickness, visual field testing, c:d volume and rim thickness, intraocular pressure and changes in these parameters over time. It is rare for only one to be abnormal i would suggest a second opinion before starting treatment. Don't just ignore the possible DX , glaucoma can blind. ...Read moreSee 1 more doctor answer
naat test not done in kolkata(india).Suggest me some test name available for c.Trach & n.Gonorrhea detection from urine sample.
Normal field vision test. Dilated optic discs small w/slight asymmetry. Suspicious oct scan. Eye pressure 27. Family history. Suspect for glaucoma?
Yes, it is.: The HgbA1C is a measure reflective of your degree of diabetic control in the long term. It essentially represents a three month average of your fingersticks, as if you took a fingerstick every minute, night and day, eating and fasting, for three months straight and then averaged them all. Technically, it's the percentage of red blood cells that have glucose attached to them. ...Read moreSee 1 more doctor answer
Compared to standard: The chart used to test the eye is calibrated for normal vision at 20 feet. The outcome achieved is compared to what a normal eye can see at 20 feet. So if you can only see at 20 feet what a normal eye sees at 40 feet, your vision is considered to be 20/40. This is measured with and without corrective lenses at distance and at near. The vision with correction is considered to show the true vision. ...Read moreSee 1 more doctor answer
Qntv.Hiv PCR nondetectable <50ml/cps & ELISA negative after 2wks of expouser and negative rapid test at one month , is that enough for final status ?
11 month old diagnosed with decreased vision from visual acuity test (teller). However, prescription test after dilating the eyes shows no prescription needed. Eye health is normal. Why this conflict?
The teller cards: Give a good estimate of visual acuity in children. But, since it is testing the first reaction of a child when the card is presented, things like tiredness or distractions can affect the accuracy. The prescription measured after dilation is more of an objective measurement and can be done accurately. Continue follow up as your eye doctor recommended. Be well. ...Read moreSee 1 more doctor answer
Yes: Visual inspection of same fingers on each hand placed nail to nail for obliteration of diamond-shaped window is fairly sensitive. Normal nail angle is 165 degrees or less (see diagram) I examine the nails from the side carefully. Usually, it's very obvious. Thanks for trusting HealthTap! ...Read more