Test questions 3 Flashcards

1
Q

____ neurons carry stimulus towards the CNS while ___ neurons carry impulses away from the CNS

A

Sensory / motor

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2
Q

The action of chewing food is controlled by the ___ division of the nervous system and digestion of food is controlled by the ____ division of the nervous

A

Somatic / autonomic

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3
Q

What is the relation in muscle contraction

A

Stimulated by neurotransmitters release in synapse, actin and myosin stay the same length, contractions use atp

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4
Q

Neuron

A

Axon sends stimulus to the terminal, terminal releases neurotransmitters, cell body has metabolic activities
Dendrite sends stimulus to the body

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5
Q

Transecting injuries to the spinal cord affect

A

Somatic and autonomic system

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6
Q

What muscle tissue types is voluntary

A

Skeletal

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7
Q

For the proper functioning of muscles, the cellular energy of atp is

A

Needed for both muscle contraction and release

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8
Q

What neuromuscular disorders affects both voluntary and involuntary muscles

A

Muscular dystrophy

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9
Q

Female gametes are called __ and contain a set __ of chromosomes

A

Ova / 23

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10
Q

What structures is part of both the male urinary and reproductive system

A

Urethra

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11
Q

Typically, egg and sperm meet for fertilization in

A

Fallopian tubes

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12
Q

Male gametes are produced in the ___ and mature in the ___

A

Testes / epididymis

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13
Q

In the female system, the hormone FSH stimulates __ and LH stimulates

A

Follicle development / ovulation

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14
Q

Meiosis is to gametes as fertilization is to __

A

Zygote

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15
Q

What are parts of the male reproduction system

A

Urethra, epididymis prostate gland

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16
Q

The female gonads are the ___ whose function is to ___

A

Ovaries / produce eggs and estrogen

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17
Q

What does corpus luteum

A

Produces progesterone

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18
Q

Gland secretion of earwax

A

Ceruminous

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19
Q

Gland secretion of sebum oil

A

Sebaceous gland

20
Q

What does the pituitary gland secrete

A

FSH & growth hormone

21
Q

What is the gland that secretes sweat

A

Eccrine

22
Q

What does thermoregulation do to cool the body

A

Cutaneous vasodilation cools the body by allowing more heat to be released from the blood through the surface of the skin

23
Q

The integumentary system protects the body by ___

A

Providing a large surface area through which metabolic wastes are excreted

24
Q

What is the apocrine sweat gland

A

Produces perspiration that has an odor and possible sex

25
Q

What does sebum do

A

Moisturizes skin and hair

26
Q

Eccrine is ___

A

Primary perspiration involved in evaporative cooling

27
Q

Thermoregulation

A

Perspiration allows for evaporative cooling

28
Q

Cutaneous vasoconstriction

A

Reduces the amount of heat that can leave the body by restricting the blood flow to the skin

29
Q

The epidermis ___

A

Is a major component of the innate immune system

30
Q

Apocrine glands are located

A

In the groin and arm pits

31
Q

Hair is located

A

Produced from the epithelial tissue that dips down into the dermis to form hair follicles

32
Q

Endocrine system

A

Secretes chemical messengers from ductless gla nds

33
Q

The hormones insulin and glucagon

A

Work together towards maintenance of homeostatic levels of glucose in the blood

34
Q

What are hormones

A

Are chemical messages secreted by endocrine glands that travel in the bloodstream to their target site

35
Q

Testosterone

A

Secreted by the testes and In small quantities in the adrenal glands of men and women

36
Q

What is hyperthyroidism

A

Is the overproduction of thyroid hormone

37
Q

Positive feedback is present in the ____

A

Relationship between oxytocin, cervix stretching and uterine contractions

38
Q

Follicle stimulating hormone

A

secreted by the anterior pituitary gland which promotes the formation of ova or sperm.

39
Q

Insulin

A

Lowers blood glucose

40
Q

Growth hormone

A

produced in the anterior pituitary gland to stimulate tissue growth

41
Q

Thymus produces

A

t-cells

42
Q

what is the tube that delivers urine to the urinary bladder

A

ureter

43
Q

bowmans capsule

A

collects filtrate that has left the blood from the glomerulus

44
Q

collecting duct

A

delivers urine to the renal pelvis

45
Q

glomerulus

A

passes water glucose wastes and electrolytes from the blood