AnP II Lecture Midterm #1

Question 1

In females, estrogen is produced in the ___________.

Answer 1

ovaries

Question 2

In males, estrogen is produced in the ______.

Answer 2

testes

Question 3

The kidney’s receive __% of blood from cardiac output.

Answer 3

20%

Question 4

Which part of the nephron can be influenced by antidiuretic hormone (ADH)?

Answer 4

collecting duct

Question 5

Changes in blood pressure, within limits, do not effect glomerular filtration because of what?

Answer 5

Auto regulation in the afferent and efferent arterioles.

Question 6

Many of the endocrine system components are regulated in a manner similar to a thermostat. The regulation process is called:

Answer 6

Negative feedback loop

Question 7

True or False? Testosterone is released from the testicles in response to LH.

Answer 7

True

Question 8

True or false? The hypothalamus is responsible for the production of TSH.

Answer 8

False. The pituitary gland is responsible for the production of TSH. The hypothalamus produces releasing & inhibiting hormones, antidiuretics, and oxytocin.

Question 9

The thyroid gland produces what?

Answer 9

T3, T4, and calcitonin

Question 10

The adrenal gland is divided into the ______ and _______.

Answer 10

cortex and medulla

Question 11

Insulin is a hormone produced in the _____ _____ of the pancreas.

Answer 11

Islet cells, or beta cells

Question 12

Name the primary functions of the urinary system.

Answer 12

regulates bodily fluids, excretion of waste, and endocrine functions.

Question 13

True or false? The kidneys are not actually within the peritoneal cavity.

Answer 13

True, the kidneys are within the retroperitoneal area.

Question 14

True or false? Urine is transported to the bladder from kidneys through the urethra by peristalsis.

Answer 14

False, it’s transported by the ureters.

Question 15

What is the bladder wall made up of?

Answer 15

3 layers of smooth muscles called the Detrusor muscle.

Question 16

True/false? Glomerular filtrate consists of only waste products from the blood.

Answer 16

False, it contains water, electrolytes, toxin metabolites, glucose, amino acids, etc.

Question 17

Define haploid. Where would you find it?

Answer 17

Contains only one set of chromosomes. Found in gametes (sex cells) like sperm and egg cells.

Question 18

T/F? The cervix provides a barrier for the uterus.

Answer 18

True

Question 19

What structures are contained within the spermatic cord of a male?

Answer 19

vas deferents, pampiniform plexus, testicular vessels, nerves, and cremaster muscle

Question 20

Name the major endocrine glands.

Answer 20

pituitary, thyroid, parathyroid, pancreas, adrenal, hypothalamus, ovaries, testes

Question 21

What hormone prevents hypercalcemia?

Answer 21

Calcitonin

Question 22

The cortical portion of the adrenal secretes which hormone?

Answer 22

Aldosterone

Question 23

T/F? Proprioception is the ability to sense spatial relationships of the body and parts.

Answer 23

True

Question 24

What are the metatarsal bones?

Answer 24

Bones located between the talus and phalanges.

Question 25

Where would you expect to find columnar epithelium?

Answer 25

Inner lining of blood vessels

Question 26

The fluid component of blood that does not contain clotting elements is called what?

Answer 26

serum

Question 27

The fluid component of blood that does contain clotting elements is called what?

Answer 27

plasma

Question 28

What structure is common to both the urinary and reproductive systems in the female?

Answer 28

urethra

Question 29

Which of the following organelles is considered the power plant of the cell?

Answer 29

mitochondria

Question 30

T/F? Germ cells divide through the process of mitosis?

Answer 30

False

Question 31

Is bone considered connective tissue?

Answer 31

yes

Question 32

The form of energy used in the action of actin and myosin is called what?

Answer 32

ATP

Question 33

The pacemaker of the heart is called the _______.

Answer 33

SA node

Question 34

The “P” wave represents:

Answer 34

Atrial depolarization

Question 35

The __________ phase of respiration is active.

Answer 35

inhalation

Question 36

Is the right lung of the cat divided into 3 lobes?

Answer 36

no, 4. It has the accessory lobe.

Question 37

T/F? A bovine is a foregut fermenter.

Answer 37

True

Question 38

How to age horses?

Answer 38

see slides.

Question 39

Dental formula for a rat?

Answer 39

2 x (I 3/3, C 0/0, P 0/0, M 3/3)

Question 40

How many lobes does the feline liver have?

Answer 40

6

Question 41

Name the 4 parts of the bovine gut between the esophagus and the intestines.

Answer 41

reticulum, rumen, omasum, abomasum

Question 42

The cranial nerves?

Answer 42

olfactory, optic, oculomotor, trochlear, trigeminal, abducens, facial, vestibulocochlear, glossopharyngeal, vagus, spinal accessory, hypoglossal

Question 43

Why are males less susceptible to bacterial cystitis?

Answer 43

The male urethra is longer than the female urethra.