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A215 Lecture Exam 4 Review

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

The mucosa of the stomach has which type of epithelial surface?

a)

Nonkeratinized stratified squamous

b)

Stratified cuboidal

c)

Simple columnar

d)

Simple squamous

2.

In the gastric glands, what is the function of chief cells?

a)

To secrete hydrochloric acid (HCl)

b)

To secrete pepsinogen (which is activated to Pepsin by HCl for protein digestion)

c)

For protection against acid

3.

In which segment of the small intestine does most chemical digestion and nutrient absorption occur?

a)

Jejunum

b)

Duodenum

c)

Ileum

4.

Which of the following best describes the muscularis of the small intestine?

a)

3 layers of smooth muscle; longitudinal, oblique, and circular

b)

Composed of 3 bands of skeletal muscle: nasopharynx, oropharynx, laryngopharynx

c)

2 layers of smooth muscle; inner circular layer and outer longitudinal layer

d)

Contains an inner circular layer and the outer longitudinal layer of muscle is organized into 3 strips of smooth muscle = teniae coli

5.

Which hormone decreases blood glucose levels by promoting its uptake into the body?

a)

Calcitonin

b)

Glucagon

c)

Prolactin

d)

Insulin

6.

Which hormone is stored in the posterior pituitary?

a)

Growth hormone

b)

Luteinizing hormone

c)

Antidiuretic hormone

d)

Prolactin

7.

Which cell type in the pancreas secretes glucagon in response to low levels of glucose?

a)

Alpha Cells

b)

Beta Cells

8.

Which organ secretes epinephrine and norepinephrine?

a)

Thyroid

b)

Posterior pituitary

c)

Beta cells of the pancreas

d)

Adrenal medulla

9.

Which hormone is NOT secreted by the anterior pituitary?

a)

Prolactin

b)

Calcitonin

c)

Growth hormone

d)

Luteinizing hormone

10.

After blood leaves the arcuate artery, it next enters into what?

a)

Interlobular artery

b)

Glomerulus

c)

Afferent arteriole

d)

Interlobar artery

11.

Which urinary organ transports urine to the urinary bladder?

a)

Kidney

b)

Ureter

c)

Urethra

12.

The mucosa of the ureter and the urinary bladder is made up of which type of epithelium?

a)

Transitional epithelium

b)

Simple cuboidal epithelium

c)

Simple columnar epithelium

d)

Simple squamous epithelium

13.

After filtrate leaves the proximal convoluted tubule, it then travels to where?

a)

Collecting duct

b)

Major calyx

c)

Nephron loop

d)

Renal pelvis

14.

Urine from the major calyx next travels to:

a)

Minor calyx

b)

Collecting duct

c)

Renal pelvis

d)

Ureter

15.

Meiosis produces _ cells containing _ chromosomes each.

a)

2; 23

b)

4; 46

c)

2; 46

d)

4; 23

16.

Which male reproductive structure makes a thick, alkaline, fructose-rich fluid that provides energy for the migrating sperm?

a)

Seminal vesicle

b)

Epididymis

c)

Seminiferous tubule

d)

Prostate gland

17.

Which gland is situated between the urinary bladder and the pelvic floor?

a)

Bulbourethral glands

b)

Prostate gland

c)

Seminal vesicle

d)

Interstitial (Leydig) cell

18.

What is the function of the seminiferous tubule?

a)

Immature sperm are stored here

b)

Secretes testosterone

c)

Spermatogenesis and spermiogenesis occur here

d)

Produces sex cells and sex hormone

19.

What are the paired, "comma shaped" organs attached to the testis?

a)

Seminal vesicle

b)

Ductus (Vas) deferns

c)

Epididymis

d)

Sustentacular (nurse, sertoli) cells

20.

Which uterine layer is "shed" during menstruation?

a)

Myometrium

b)

Functional layer of endometrium

c)

Basal layer of endometrium

d)

Perimetrium

21.

Which female reproductive structure produces sex cells (secondary oocytes) and sex hormones (estrogen and progesterone)?

a)

Uterus

b)

Mammary gland

c)

Ovary

d)

Vagina

22.

95% of all fertilizations occur in which part of the uterine tubes?

a)

Ampulla

b)

Isthmus

c)

Uterine part

d)

Infundibulum

23.

Which type of ovarian follicle has numerous layers of cuboidal Granulosa Cells surrounding a Primary Oocyte?

a)

Primordial Follicle

b)

Primary Follicle

c)

Secondary Follicle

d)

Antral Follicle

24.

Which type of ovarian follicle contains a primary oocyte surrounded by a single-layer of squamous Follicle Cells?

a)

Primordial Follicle

b)

Primary Follicle

c)

Mature Follicle

d)

Antral Follicle

25.

Release of which hormone from the posterior pituitary will allow for the release of milk in response to a stimulus (baby suckling/crying)?

a)

Prolactin

b)

Thyroid hormone

c)

Antidiuretic hormone (ADH)

d)

Oxytocin