IAI CERTIFICATION questions with verified answers
1 Ans✓✓✓ there are 10 spaces on a fingerprint card, and is a whorl appears in
either the left ring or little fingers space, the space is given a value of:
1/1 Ans✓✓✓ A fingerprint classification without whorls would be
11 weeks Ans✓✓✓ the distal transverse flexion crease in the palm begins to form
11 weeks Ans✓✓✓ the volar pads of the palms and fingers begin to regress
12 Ans✓✓✓ any chart presented must be technically correct. that includes the
corresponding ridge characteristics in the two prints must be similarly numbered
and indicated . How may points are ample enough to illustrate an identification?
12 Ans✓✓✓ the first noticeable development of friction skin on the volar
surfaces takes place at about __#__ weeks of gestation
13 weeks Ans✓✓✓ the proximal transverse flexion crease in the palm begins to
form
16 Ans✓✓✓ there are 10 spaces on a fingerprint card, and if a whorl appears in
either the right thumb or index finger space, the space is given a value of:
16 weeks Ans✓✓✓ the volar pads have completely merged with the contours of
the fingers, palms, and soles of the feet
,16-32 Ans✓✓✓ The human eye can generally detect no more than _____ various
shades of grey
3-5 Ans✓✓✓ generally what percentage of silver nitrate solutions are used in
fingerprint work
30-35 years Ans✓✓✓ Ninhydrin has been known to develop __#___ week old
prints
32/32 Ans✓✓✓ A fingerprint classification with all whorls would be
3rd and 4th Ans✓✓✓ friction ridges begin to form on the human fetus during
which months of fetal life?
3rd level detail Ans✓✓✓ have tremendous individualizing power
3rd level detail Ans✓✓✓ Intrinsic ridge shapes and relative pore locations are
designated as what level of detail
3rd level detail Ans✓✓✓ the intrinsic or innate ridge formations are what level of
detail
4 times Ans✓✓✓ a film which has an ASA film speed rating of 200 is ____ as fast
as one with a rating of 50
40-55 degrees Ans✓✓✓ the ideal temperature-humidity conditions for
preserving latent fingerprints on a non-porous surface is:
, 6 weeks Ans✓✓✓ interdigital pads begin to appear
6-7 weeks Ans✓✓✓ finger protrusions in the hand plate begin to form muscle
and cartilage that will later become cone
65-80 Ans✓✓✓ optimum development of Ninhydrin treated latent prints is
obtained when the items processed are subjected to a post-processing
environment of ___ % relative humidity
7-8 weeks Ans✓✓✓ fingers begin to separate and the bone begins to ossify or
harden
7-8 weeks Ans✓✓✓ the volar pads begin to develop on the fingertips
8 by 8 inches Ans✓✓✓ the size of the fingerprint cards has been standardized to
what?
8 weeks Ans✓✓✓ the joints begin to form between the bones of the hand
8 weeks Ans✓✓✓ the thenar crease begins to form in the palm
8-10 weeks Ans✓✓✓ thumb rotation is achieved
810,000 Ans✓✓✓ The FBI ID Division was established in 1924 when the records
of the National Bureau of Criminal Investigation and the Leavenworth
1 Ans✓✓✓ there are 10 spaces on a fingerprint card, and is a whorl appears in
either the left ring or little fingers space, the space is given a value of:
1/1 Ans✓✓✓ A fingerprint classification without whorls would be
11 weeks Ans✓✓✓ the distal transverse flexion crease in the palm begins to form
11 weeks Ans✓✓✓ the volar pads of the palms and fingers begin to regress
12 Ans✓✓✓ any chart presented must be technically correct. that includes the
corresponding ridge characteristics in the two prints must be similarly numbered
and indicated . How may points are ample enough to illustrate an identification?
12 Ans✓✓✓ the first noticeable development of friction skin on the volar
surfaces takes place at about __#__ weeks of gestation
13 weeks Ans✓✓✓ the proximal transverse flexion crease in the palm begins to
form
16 Ans✓✓✓ there are 10 spaces on a fingerprint card, and if a whorl appears in
either the right thumb or index finger space, the space is given a value of:
16 weeks Ans✓✓✓ the volar pads have completely merged with the contours of
the fingers, palms, and soles of the feet
,16-32 Ans✓✓✓ The human eye can generally detect no more than _____ various
shades of grey
3-5 Ans✓✓✓ generally what percentage of silver nitrate solutions are used in
fingerprint work
30-35 years Ans✓✓✓ Ninhydrin has been known to develop __#___ week old
prints
32/32 Ans✓✓✓ A fingerprint classification with all whorls would be
3rd and 4th Ans✓✓✓ friction ridges begin to form on the human fetus during
which months of fetal life?
3rd level detail Ans✓✓✓ have tremendous individualizing power
3rd level detail Ans✓✓✓ Intrinsic ridge shapes and relative pore locations are
designated as what level of detail
3rd level detail Ans✓✓✓ the intrinsic or innate ridge formations are what level of
detail
4 times Ans✓✓✓ a film which has an ASA film speed rating of 200 is ____ as fast
as one with a rating of 50
40-55 degrees Ans✓✓✓ the ideal temperature-humidity conditions for
preserving latent fingerprints on a non-porous surface is:
, 6 weeks Ans✓✓✓ interdigital pads begin to appear
6-7 weeks Ans✓✓✓ finger protrusions in the hand plate begin to form muscle
and cartilage that will later become cone
65-80 Ans✓✓✓ optimum development of Ninhydrin treated latent prints is
obtained when the items processed are subjected to a post-processing
environment of ___ % relative humidity
7-8 weeks Ans✓✓✓ fingers begin to separate and the bone begins to ossify or
harden
7-8 weeks Ans✓✓✓ the volar pads begin to develop on the fingertips
8 by 8 inches Ans✓✓✓ the size of the fingerprint cards has been standardized to
what?
8 weeks Ans✓✓✓ the joints begin to form between the bones of the hand
8 weeks Ans✓✓✓ the thenar crease begins to form in the palm
8-10 weeks Ans✓✓✓ thumb rotation is achieved
810,000 Ans✓✓✓ The FBI ID Division was established in 1924 when the records
of the National Bureau of Criminal Investigation and the Leavenworth
