Examl 3:l BIOSl 252l BIOS252l Latestl

Examl 3:l BIOSl 252/l BIOS252l (Latestl

2026/l 2027l Update)l Anatomyl andl Physiologyl IIl withl Labl Guide|l Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers)l -Chamberlain

Q:l Describel thel functionsl ofl eachl ofl thel brainl lobes

Answer:

Frontall lobe:

-Voluntaryl motorl functions,l motivation,l foresight,l planning,l memory,l mood,l emotion,l sociall judgment,l andl aggression

Parietall lobe:

-Integratesl generall senses,l taste,l andl somel visuall information

Occipitall lobe:

-Primaryl visuall centerl ofl brain

Temporall lobe:

-Functionsl inl hearing,l smell,l learning,l memory,l andl somel aspectsl ofl visionl andl emotion

Q:l Describel thel functionl ofl thel lens

Answer:

Changesl shapel tol helpl focusl lightl ontol thel retina

Q:l definel adaptation

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Answer:

Ifl al stimulusl isl prolonged,l firingl ofl thel neuronl getsl slowerl overl time

Q:l definel modality

Answer:

Typel ofl stimulusl orl sensationl itl produces

Q:l definel transduction

Answer:

thel conversionl ofl onel forml ofl energyl tol another

Q:l definel perception

Answer:

Howl thel brainl interpretsl al sensel isl howl thel stimulusl isl perceived

Q:l Comparel betweenl thel actionl ofl al steroidall andl nonl steroidall hormones

Answer:

Steroidall anti-inflammatoryl drugsl (SAIDs):

-Inhibitl inflammationl byl blockingl releasel ofl arachidonicl acidl froml plasmal membranel andl inhibitl synthesisl ofl eicosanoids

Nonsteroidall anti-inflammatoryl drugsl (NSAIDs):

-Dol notl affectl lipoxygenasel functionl orl leukotrienel production 2 / 3

-Usefull inl treatmentl ofl feverl andl thrombosis -Inhibitl prostaglandinl andl thromboxanel synthesis

Q:l Describel thel functionl ofl thel growthl hormone

Answer:

-Widespreadl tissuel growth,l especiallyl inl liver,l bone,l cartilage,l muscle,l andl fat -Stimulatesl mitosisl andl cellularl differentiation

Q:l Listl andl describel thel photoreceptors

Answer:

Rods:l sensel differentl shadesl ofl gray;l Responsiblel forl nightl (scotopic)l vision Cones:l Thel conel shapedl cellsl sensel color,l responsiblel forl color,l orl dayl vision

Q:l Listl alll thel primaryl endocrinel glandsl inl thel humanl body

Answer:

-pineall gland -pancreas -thyroidl gland -parathyroidl glands -adrenall glands

Q:l Describel thel pineall gland

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