Question 1

how common is the variant hook effect?

Accepted Answer

Unclear question: Are you referring to the "hook" effect in immune assays? If yes, the frequency varies with the clinical situation. A common time for the hook effect is in secondary syphilis. Any test in which there is very high differential in the amount of antigen and antibody may result in hook effect; also called prozone phenomenon.

Question 2

pee was very diluted when i took the positive tests, but the fmu tests were negatives. is this the hook effect?

Accepted Answer

Unlikely: It is more likely that the initial test may not been done properly. If you have doubts, it would be prudent to get a blood test for HCG level.

Question 3

does the hook effect also happens on the blood test quantative, the test the tells you how much hcg you have?

Accepted Answer

: Hook effect is appliable to quantitative results only.
Visit this site for a technical publication on the subject: https://pubmed.ncbi.nlm.nih.gov/33185097/
You may Wikipedia for an easier explanation.

Question 4

whats the hook effect on hcg urine tests? does the hook effect happen on blood also?

Accepted Answer

: Hook effect affects blood tests more than it affects urine tests. Hook effect refers to the apparent low levels when the actual levels are extremely high. Urine tests are not quantitative measures and yes/no answers are not affected as much.
Get HPV vaccine. Wish you good health!
Safe sex: https://www.hopkinsmedicine.org/health/wellness-and-prevention/safer-sex-guidelines

Question 5

i did dry humping in may 18, i tested hcg blood test june 18 negative as well as urine tests negative. i have so much anxiety, i tested again at december 12. it tested negative. do you think all this tests could have a hook effect or us negative?

Accepted Answer

: Pregnancy is not possible in described circumstances. Try to address your anxiety with your primary care doc.

Question 6

my period is late. i would be 9 wks from lmp tomorrow. i am testing negative w/blood although i did have a faint + on urine. could this be hook effect?

Accepted Answer

Unlikely in general: A urine pregnancy test, done correctly, gives a reliable result by 3 weeks after sex (3 weeks after when conception might have occurred) or 1 week after missing a period. If done sooner, a positive result is likely real, but a negative result may be due to testing too soon and thus lead to a repeat test. If a woman gets her normal regular period, then she is not pregnant, and a test is not needed.

Question 7

can negative ulnar variance be treated?

Accepted Answer

Not at : Age 25. In young kids if severe enough itigjt be considered.

Question 8

hi what is negative ulnar variance? can it be cured

Accepted Answer

Negative ulnar vaira: This describes a state where the ulna is abnormally short and the joint between the radius and lunar carries inappropriate weight. It can be seen with or after keinbock's disease. For more detailed info go to http://www.Wheelessonline.Com/ortho/ulnar_variance.

Question 9

i'm take bupropion xl 300. i find an extremely wide variance in different generics of wellbutrin. is it something with the release causing problems?

Accepted Answer

Yes indeed: generics do vary from the brand and from each other due to the way they are compounded which affects the ay the active ingredient is absorbed.

Question 10

why in the nursing manuals is klonopins (clonazepam) half life listed from 18-50...why such a big variance?

Accepted Answer

People differ: Good question. People differ in the rate that they absorb, break down [metabolize] and excrete the break down products [metabolites] of klonopin (clonazepam). All this leads to variation in the time it takes Klonopin (clonazepam) to leave the body from the time the pill is swallowed.

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Doctor answers about:

Variance hook effect

A member asked:

How common is the variant hook effect?

A member asked:

Pee was very diluted when i took the positive tests, but the fmu tests were negatives. is this the hook effect?

A member asked:

Does the hook effect also happens on the blood test quantative, the test the tells you how much hcg you have?

A member asked:

Whats the hook effect on hcg urine tests? does the hook effect happen on blood also?

A member asked:

I did dry humping in may 18, i tested hcg blood test june 18 negative as well as urine tests negative. i have so much anxiety, i tested again at december 12. it tested negative. do you think all this tests could have a hook effect or us negative?

A member asked:

My period is late. i would be 9 wks from lmp tomorrow. i am testing negative w/blood although i did have a faint + on urine. could this be hook effect?

A member asked:

Can negative ulnar variance be treated?

A member asked:

Hi what is negative ulnar variance? can it be cured

A member asked:

I'm take bupropion xl 300. i find an extremely wide variance in different generics of wellbutrin. is it something with the release causing problems?

A member asked:

Why in the nursing manuals is klonopins (clonazepam) half life listed from 18-50...why such a big variance?

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