Download BIOL 1010 3rd lecture test 8:00 1. This process takes place in the

BIOL 1010 3rd lecture test 8:00
1. This process takes place in the Bowman's capsule.
A. reabsorption
B. filtration
C. secretion
D. excretion
2. In this process substances move from the peritubular capillaries into the nephron.
A. reabsorption
B. secretion
C. excretion
D. all of the above
3. In this process substances move from the glomerular capillaries into the nephron.
A. excretion
B. secretion
C. filtration
D. reabsorption
4. (T or F) The majority of substances initially forced out of the blood in the nephron will
not return to circulation.
5. Antidiuretic hormone causes:
A. the pancreas to secrete insulin
B. the adrenal glands to secrete cortisol
C. reabsorption of water from the collecting duct of the nephron
D. the glomerulus to filter more water from the blood
6. When urine flows through the renal pelvis it will next flow into the:
A. ureter
B. urethra
C. bladder
D. collecting duct
7. Where does reabsorption take place?
A. in the renal pelvis
B. throughout the nephron
C. in the glomerulus
D. in the ureter
8. When filtrate flows through the proximal convoluted tubule, where is it going next?
A. into the loop of Henle
B. into the distal convoluted tubule
C. into the collecting duct
D. into the Bowman's capsule
and into the Bowman's capsule.
9. Water and solutes are forced out of the
A. extracellular fluid
B. lymph fluid
C. nephron
D. blood
10. Water and solutes are added to the body by:
A. Respiration
B. Metabolism
C. Absorbtion from food
D. All of the above
11. Urine is formed from substances that are:
A. secreted into the nephron
B. reabsorbed from the glomerulus
C. reabsorbed from the loop of Henle
D. excreted from the pulmonary capillaries
12. Which of the following is a function of the large intestine?
A. removes carbohydrates from the blood
B. removes fat from the blood
C. removes heavy metals from the blood
D. removes glycogen from the blood
13. Which of the following is broken down in the liver?
A. ammonia
B. fats
C. calcium
D. cellulose
14. Which of the following muscles contract during active exhalation?
A. external intercostals muscles
B. diaphragm
C. internal intercostals muscles
D. none of the above
15. Which of the following is found in the respiratory membrane?
A. alveolar epithelium
B. bronchial endothelium
C. tracheal endothelium
D. all of the above
16. During exhalation,
A. oxygen
B. nitrogen
C. carbon dioxide D. sulfur
levels in the alveoli are high.
17. During inhalation, when air moves through the trachea it will next enter the:
A. bronchioles
B. alveoli
C. pharynx
D. bronchi
18. If you breathe in as much as possible, and then breathe out as much as possible, the
air that is exhaled is your:
A. tidal volume
B. residual volume
C. inspiratory reserve volume
D. vital capacity
19. Which of the following is the best way to ensure that you don't blow over on the
breathalyzer test?
A. put a penny under your tongue
B. use mouthwash just before the test
C. chew gum
D. don't drink alcohol and drive
20. During exhalation the pressure in the alveoli and lungs is
in the outside air.
A. lower
B. higher
C. the same
D. none of the above
than the pressure
21. Hormones produced by the hypothalamus are released by the:
A. anterior lobe of the pituitary gland B. thyroid gland
C. pineal gland
D. posterior lobe of the pituitary gland
22. Cushing syndrome is caused by:
A. too much somatotropin
B. not enough insulin
C. not enough thryoxine
D. too much cortisol
23. In type 1 diabetes (juvenile onset):
A. insulin secreting cells are destroyed by lymphocytes
B. insulin secreting cells just secrete less insulin
C. the anterior lobe of the pituitary malfunctions
D. the adrenal glands malfunction
24. This gland is large in children but absent in adults:
A. thyroid gland
B. thymus gland
C. adrenal glands
D. pineal gland
25. Galactorrhea (lactation in males) is cause by hypersecretion (oversecretion) of
.
A. follicle stimulating hormone
B. lutenizing hormone
C. estrogen
D. prolactin
26.
starts the process of spermatogenesis.
A. lutenizing hormone
B. prolactin
C. follicle stimulating hormone
D. adrenalin
27. This gland secretes a hormone that raises blood calcium levels:
A. parathyroid gland
B. pancreas
C. thyroid gland
D. pituitary gland
28. What two hormones are necessary for pregnancy to be maintained?
A. estrogen and follicle stimulating hormone
B. estrogen and epinephrine
C. estrogen and progesterone
D. prolactin and lutenizing hormone
29. If someone is nervous, sweats a lot, has a high metabolism and trouble sleeping, then
they might be suffering from:
A. hypothyroidism
B. hyperthyroidism
C. Cushing syndrome
D. Seasonal Affective Disorder
30. Hormones secreted by the
send more blood to the muscle cells.
A. pituitary gland
B. adrenal medulla
C. thymus gland
D. pineal gland
31. Which of the following is true of the nephron?
A. found in both the cortex and the medulla of the kidney
B. starts at the Bowman's capsule
C. is where secretion and filtration take place
D. all of these are true
32. If the pituitary gland is not functioning properly, what other gland might it directly
affect?
A. the pineal gland
B. the thyroid gland
C. the thymus gland
D. the pancreas
33. When sperm leaves the epididymis, where is it going next?
A. the urethra
B. the vas deferens
C. the prostate gland
D. the bulbourethral glands
34. Which of the following glands provides an energy source for sperm?
A. the prostate gland
B. the seminal vesicle
C. the bulbourethral gland
D. the ureter gland
35. When a secondary spermatocyte divides in meiosis II it will produce:
A. primary spermatocytes
B. spermatagonia
C. spermatids
D. all of the above
36. 99% of the water and solutes forced out of the bloodstream at the Bowman's capsule
will go back into the circulatory system by what process?
A. filtration
B. reabsorption
C. excretion
D. secretion
37. In females Lutenizing Hormone (LH) is responsible for helping to regulate:
A. production of testosterone
B. ovulation
C. secretion of adrenalin
D. regulation of the thyroid gland
38. What hormone performs the opposite function of insulin?
A. adrenalin
B. thyroxine
C. lutenizing hormone
D. glucagon
39.(T or F) Type 2 diabetes can often be controlled with prescription medicine and diet.
40. (T or T) I'll probably never be able to look at a guy again without some small part of
my subconscious whispering "I wonder if that guy can lactate?"