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Biology > Lab Practical #3 > Flashcards

Lab Practical #3 Flashcards

1
Q

In a blood typing well, what does a clot in a well mean?

A

That the blood has the substance that clots (ex: if A and Rh wells clot, its A+ blood)

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2
Q

What blood type is the universal recipient?

A

AB+

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3
Q

What blood type is the universal donor?

A

O-

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4
Q

What would a platelet look like under a microscope?

A

Tiny little dots

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5
Q

What would an erythrocyte (RBC) look like under a microscope?

A

Normal circles

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6
Q

What would a neutrophil look like under a microscope?

A

Multi-lobed nucleus (multiple dots) and granules

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7
Q

What would an eosinophil look like under a microscope?

A

Bi-lobed nucleus (two dots) and many large granules

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8
Q

What would a basophil look like under a microscope?

A

U-shaped nucleus, large dark granules

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9
Q

What would a monocyte look like under a microscope?

A

Horseshoe-shaped nucleus, largest white blood cell, no granules

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10
Q

What would a lymphocyte look like under a microscope?

A

Large nucleus that takes up most of the cytoplasm, no granules

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11
Q

What do aortas look like?

A

It’s like a long shaft that makes a loop at the top of the heart and has 3 little tubes at the top

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12
Q

What does the pulmonary trunk look like?

A

It’s like in the left/middle when the apex points right

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13
Q

What do the heartstrings look like?

A

Strings/web kind of, in the middle of the heart

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14
Q

What do heart valves look like?

A

White linings

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15
Q

How do you tell if a rat is male or female?

A

Male rats have obvious genitalia and females do not

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16
Q

What is the pouch connecting a rat’s small intestine and large intestine?

A

Cecum

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17
Q

What type of tissue connects the small intestines together in rats?

A

ADD ANSWER LATER

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18
Q

What are the 9 organs of the male reproductive system?

A

The penis, urethra, epidydimis, testicle, seminal vesicle, prostate, bladder, colon, and vas deferens

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19
Q

What are the 8 structures of the urinary system?

A

Aorta, vena cava, kidneys, ureter, bladder, renal artery, renal vein, and urethra

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20
Q

What are the 14 organs of the female reproductive system?

A

Fallopian tube, ovary, uteerus, cervix, vagina, hymen, bladder, urethra, ureter, clitoris, labium minora, labium majora, rectum, and anus

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21
Q

Where on the nephron is the distal convoluted tubule?

A

ANSW L8R

22
Q

Where on the nephron is the proximal convoluted tubule?

A

ANSWR L8R

23
Q

Where on the nephron is the bowman’s capsule?

A

ANSWR L8R

24
Q

Where on the nephron is the glomerulus?

A

ANSWR L8R

25
Q

Where on the nephron is the vasa recta?

A

ANSWR L8R

26
Q

Where on the nephron is the loop of henle?

A

ANSWR L8R

27
Q

Where on the nephron is the collecting duct?

A

ANSWR L8R

28
Q

What are the 7 major glands of the endocrine system?

A

Hypothalamus, pituitary, thyroid, parathyroid, adrenal, testes, and ovaries

29
Q

What does the hypothalamus do?

A

Secretes GnRH and controls release of pituitary hormones

30
Q

What does the pituitary gland do?

A

Secretes stimulating or inhibiting hormones and regulates other glands

31
Q

What does the thyroid gland do?

A

Produces T3 and T4

32
Q

What does the parathyroid gland do?

A

Increases blood calcium and stimulates bone breakdown

33
Q

What do the adrenal glands do?

A

Produce glucocorticoids, regulate metabolism, and suppress inflammatory response

34
Q

What do the testes do?

A

Produces androgens

35
Q

What do the ovaries do?

A

Produces estrogen and progesterone

36
Q

What is a normal color for urine?

A

Pale yellow to amber

37
Q

What is a normal pH for urine?

A

6.0 to 7.5ish

38
Q

Is glucose in the urine normal? What does it indicate?

A

No, it likely means you have diabetes

39
Q

What are the 3 structures of a kidney?

A

Renal cortex, renal medulla, and ureter

40
Q

What blood vessel takes blood away from the heart?

A

Arteries

41
Q

What blood vessel takes blood towards the heart?

A

Veins

42
Q

What blood vessel does gas exchange occur in?

A

Capillaries

43
Q

What type of blood vessel has thicker walls?

A

Arteries

44
Q

What connects the kidney to the bladder?

A

Ureter

45
Q

What drains the bladder?

A

The urethra

46
Q

What is the main nitrogenous waste found in human urine?

A

Urea

47
Q

What does prolactin do?

A

Stimulates mammary glands to develop and produce milk after childbirth

48
Q

What does luteinizing hormone do?

A

Stimulates gonads to produce sex cells and hormones

49
Q

What does adrenocorticotropic hormone do?

A

Stimulates adrenal cortex to produce cortisol

50
Q

What does follicle-stimulating hormone do?

A

Also stimulates gonads to produce sex cells and hormones

51
Q

What is behind a rat’s trachea?

A

The esophagus

Biology (22 decks)

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