68W LPC LATEST 2026 REVISION EXAMS QUESTIONS AND
SOLUTIONS RATED A+
✔✔What are the standard lengths of needles? - ✔✔1/2in-5in
✔✔How is the needle length measured? - ✔✔Tip of the point to the hub
✔✔The range of gauges is what? - ✔✔14-28 gauge
✔✔What length of needle is used for ID injections? - ✔✔1/4 to 1/2in
✔✔What is the gauge range for ID injections? - ✔✔25-27
✔✔If the wheel doesn't form retry again how far apart for last injection site? - ✔✔2"
✔✔What's the absorption rate of SQ injections? - ✔✔15-30
✔✔What is the needle length for SQ? - ✔✔1/2-1in
✔✔What is the gauge for SQ - ✔✔25-27 and 5/8
✔✔Don't exceed how many ML in upper arm for SQ? - ✔✔.5 ml
✔✔What's the max ML for Vastus lateralis - ✔✔2ml
✔✔When giving injections what is the preferred position of the patient? - ✔✔Seated or
lying
✔✔IM injections absorb at a rate of how many minutes? - ✔✔10-20
✔✔How many inches will you need for obese patients? - ✔✔2"
✔✔What is the gauge of needle for IM injections? - ✔✔20-22
✔✔The vastus lateralis is one of the safest sites for IM injections why? - ✔✔Absence of
major nerves and blood vessels.
✔✔What is the sclera? - ✔✔Tough layer that protects the inner structure of the eye and
maintains its shape
"White of the eye"
✔✔What is the retina? - ✔✔Inner layer of the eye with rods and cones which responds
to light stimulus.
, ✔✔What are the 5 red flags for eye complaints? - ✔✔Visual loss, history of trauma,
foreign body, photophobia, severe eye pain.
✔✔All patients with an eye complaint should have some type of what performed -
✔✔Visual acuity test
✔✔If in a clinic you use what type of chart for an eye exam? - ✔✔A Snellen Chart
✔✔When equipment light and or space do not permit what is recommended for eye
injuries? - ✔✔Gross vision examination
✔✔If the patient is unable to count fingers, assess his ability to detect hand motion, how
many inches in front of the eye? - ✔✔1-2"
✔✔If the patient is unable to detect hand motion, turn off all the lights in the room and
fully cover one eye to test for what? - ✔✔Light perception
✔✔The abbreviation for the left eye is what? - ✔✔O.S.
✔✔The abbreviation for the right eye is what? - ✔✔O.D.
✔✔The abbreviation for both eyes is what? - ✔✔O.U.
✔✔If loss of vision is present, they should always be considered a what? - ✔✔Medical
emergency
✔✔What is required in all ocular complaints? - ✔✔MO consultation
✔✔What is another term for unequal size of pupils? - ✔✔Anisocoria
✔✔What is part of the external ear that is shaped to collect sound waves and direct
them toward the external auditory meatus? - ✔✔Auricle or Pinna
✔✔What are the three parts of the external ear? - ✔✔Auricle, Tragus, External Auditory
Canal
✔✔What three bones are contained in the middle ear? - ✔✔Malleus, Incus, Stapes
✔✔What does the tympanic membrane do? - ✔✔separates external and middle ear
✔✔Upper respiratory infections commonly result in mucus buildup in what? -
✔✔Eustachian Tubes
SOLUTIONS RATED A+
✔✔What are the standard lengths of needles? - ✔✔1/2in-5in
✔✔How is the needle length measured? - ✔✔Tip of the point to the hub
✔✔The range of gauges is what? - ✔✔14-28 gauge
✔✔What length of needle is used for ID injections? - ✔✔1/4 to 1/2in
✔✔What is the gauge range for ID injections? - ✔✔25-27
✔✔If the wheel doesn't form retry again how far apart for last injection site? - ✔✔2"
✔✔What's the absorption rate of SQ injections? - ✔✔15-30
✔✔What is the needle length for SQ? - ✔✔1/2-1in
✔✔What is the gauge for SQ - ✔✔25-27 and 5/8
✔✔Don't exceed how many ML in upper arm for SQ? - ✔✔.5 ml
✔✔What's the max ML for Vastus lateralis - ✔✔2ml
✔✔When giving injections what is the preferred position of the patient? - ✔✔Seated or
lying
✔✔IM injections absorb at a rate of how many minutes? - ✔✔10-20
✔✔How many inches will you need for obese patients? - ✔✔2"
✔✔What is the gauge of needle for IM injections? - ✔✔20-22
✔✔The vastus lateralis is one of the safest sites for IM injections why? - ✔✔Absence of
major nerves and blood vessels.
✔✔What is the sclera? - ✔✔Tough layer that protects the inner structure of the eye and
maintains its shape
"White of the eye"
✔✔What is the retina? - ✔✔Inner layer of the eye with rods and cones which responds
to light stimulus.
, ✔✔What are the 5 red flags for eye complaints? - ✔✔Visual loss, history of trauma,
foreign body, photophobia, severe eye pain.
✔✔All patients with an eye complaint should have some type of what performed -
✔✔Visual acuity test
✔✔If in a clinic you use what type of chart for an eye exam? - ✔✔A Snellen Chart
✔✔When equipment light and or space do not permit what is recommended for eye
injuries? - ✔✔Gross vision examination
✔✔If the patient is unable to count fingers, assess his ability to detect hand motion, how
many inches in front of the eye? - ✔✔1-2"
✔✔If the patient is unable to detect hand motion, turn off all the lights in the room and
fully cover one eye to test for what? - ✔✔Light perception
✔✔The abbreviation for the left eye is what? - ✔✔O.S.
✔✔The abbreviation for the right eye is what? - ✔✔O.D.
✔✔The abbreviation for both eyes is what? - ✔✔O.U.
✔✔If loss of vision is present, they should always be considered a what? - ✔✔Medical
emergency
✔✔What is required in all ocular complaints? - ✔✔MO consultation
✔✔What is another term for unequal size of pupils? - ✔✔Anisocoria
✔✔What is part of the external ear that is shaped to collect sound waves and direct
them toward the external auditory meatus? - ✔✔Auricle or Pinna
✔✔What are the three parts of the external ear? - ✔✔Auricle, Tragus, External Auditory
Canal
✔✔What three bones are contained in the middle ear? - ✔✔Malleus, Incus, Stapes
✔✔What does the tympanic membrane do? - ✔✔separates external and middle ear
✔✔Upper respiratory infections commonly result in mucus buildup in what? -
✔✔Eustachian Tubes
