Lab 2 Exam - Requires Respondus LockDown Browser

Lab 2 Exam - Requires Respondus LockDown Browser Due No due date Points 40 Ques!ons 11 Time Limit 60 Minutes Requires Respondus LockDown Browser A!empt History A"empt Time Score LATEST A!empt 1 16 minutes 28.75 out of 40 Score for this quiz: 28.75 out of 40 Submi!ed Jan 14 at 4:58pm This a!empt took 16 minutes. Your Answer: Ques! 2.5 / 2.5 pts on 1 Describe what can occur in extreme sensory depriva"on. par"al or complete loss of senselessness Individuals in total isola!on (sensory depriva!on) have both visual and tac!le hallucina!ons as well as decreased intellectual development. Ques!on 2 2.5 / 2.5 pts These sense organs detect dissolved chemicals. Thermoreceptors Photoreceptors Chemoreceptors Correct! Nociceptors Your Answer: Ques! 2.5 / 2.5 pts on 3 The structure above connects what two structures together? (The structure is highlighted in blue and indicated by the arrow.) the malleus connects the external acous"c meatus and incus together Tympanic membrane and incus Ques! 2.5 / 2.5 pts on 4 What is true concerning the structures (highlighted in blue) above? This is called the cochlea. This is housed in car"laginous "ssue. These are anterior, posterior and lateral canals. Correct! yes, semicircular canals These are the saccule and utricle which contain endolymph. Ques!on 5 4 / 4 pts The image above is a cross-sec"on of the: Cornea Cochlea Correct! Semicircular canals Saccule Ques! 3 / 3 pts on 6 This secretes a lipid substance that helps to keep tears contained inside the eye: Nasolacrimal duct Gland of Zeis Meibomian Gland Correct! Lacrimal canaliculi Ques! 3 / 3 pts on 7 Infec"on of the Gland of Zeis results in: Dry Eye Watery eye Conjunc"vi"s A stye Correct! Your Answer: Ques!on 8 0 / 5 pts Name and discuss the purpose of the structure above (indicated by the arrow). medial rectus, turns the eye medially Lacrimal sac; drains tears into nasolacrimal duct Other Incorrect Match Op"ons: Deviated cornea Eyeball is too long Opening in the iris Ques! 3.75 / 5 pts on 9 Match the term with its one best descrip"on, below. Hyperopia Eyeball is too short Correct! Lens hardens Correct! Cataract Eye at res"ng state Correct! Emmetropia Deviated cornea You Answered Blind spot Exit of op"c nerve Correct Answer Your Answer: Ques!on 10 0 / 5 pts Is the blue pin (above) in the anterior or posterior aspect of the eye? Explain how you know. Anterior because it is in the cornea. Posterior- this is the op!c nerve, which exists the eye posteriorly. Your Answer: Ques! 5 / 5 pts on 11 Name the structure above (indicated by the instructor’s pointer) and discuss how it differs from humans. Pupil, animal eyes have an extra layer in the re"na that allows them to have night vision. Pupil-it is wider in animals to allow for more light to enter