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Medicin part B > tentan > Flashcards

tentan Flashcards

1
Q

What supplies myelin in PNS

A

Schwann cells

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2
Q

Yellow bone marrow does what?

A

Adipose cells and stores triglycerides

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3
Q

Compare un- and myeliated axons

A

Myeliated induce higher speed

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4
Q

What is in plasma membrane but not in glomorular filttration?

A

large proteins

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5
Q

What is the inner layer of the articular capsule called?

A

outer: fibrous membrane
inner: synovial membrane

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6
Q

What happens after damage to the chroid plexus?

A

Something with the cerebrospinal fluid

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7
Q

Where is the primary visual area?

A

occipital lobe

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8
Q

What portion of the brain afects posture and balance?

A

Cerebellum

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9
Q

WHat carries oxygen in the muscle?

A

myoglobin

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10
Q

Which of the sensory receptors is simplest

A

Free nerve endings

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11
Q

Where are the photoreceptors?

A

Retina

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12
Q

Which disease comes from intraocular pressure

A

Glaucoma

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13
Q

If you are near sighted, which part of the eyes change shape?

A

Cornea

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14
Q

How many chromosomes does spermatids have?

A

23

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15
Q

Functional unit of the kidney?

A

Nephrons

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16
Q

Birth occurs after ___ weeks

A

38

17
Q

Which implant stimulates the hearing nerve directly?

A

Cochlear implants

18
Q

What is used in hearing loss investigation?

A

?

19
Q

Arm or neck pain after a heart attack?

A

Reffered pain

20
Q

What are the proteins in myofilaments?

A

myosin, actin, troponin, and tropomyosin

21
Q

Unspecialized cells to specialized

A

stem cells?

22
Q

At the axon terminal, swelling occurs and an motor end plate attached? TRUE/FALSE

A

True

23
Q

Does the kidney produce erythropoietin? TRUE/FALSE

A

True

24
Q

The brain needs a continous/stable stream of glucose? TRUE/FALSE

A

True

25
Q

Night vision is dependent of vitamin C

A

False, it is vitamin A

26
Q

Which organ contains the hearing receptors?

A

organ of Corti, inside the Scala media, aka Coclear duct

27
Q

Process of tubular reabsorption

A

Tubular reabsorption is the process by which solutes and water are removed from the tubular fluid and transported into the blood.

28
Q

What is secreted by neurotransmitters in the neuromuscular junctions?

A

Acetylcholine

29
Q

Why does females have more UTI?

A

Shorter urethers

30
Q

Which metabolic breakdown form uric acid?

A

Purine nucleotides

Medicin part B (1 decks)

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