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WorksheetsA215 Lecture Exam 4 Review
Total questions: 25
Worksheet time: 13mins
The mucosa of the stomach has which type of epithelial surface?
Nonkeratinized stratified squamous
Stratified cuboidal
Simple columnar
Simple squamous
In the gastric glands, what is the function of chief cells?
To secrete hydrochloric acid (HCl)
To secrete pepsinogen (which is activated to Pepsin by HCl for protein digestion)
For protection against acid
In which segment of the small intestine does most chemical digestion and nutrient absorption occur?
Jejunum
Duodenum
Ileum
Which of the following best describes the muscularis of the small intestine?
3 layers of smooth muscle; longitudinal, oblique, and circular
Composed of 3 bands of skeletal muscle: nasopharynx, oropharynx, laryngopharynx
2 layers of smooth muscle; inner circular layer and outer longitudinal layer
Contains an inner circular layer and the outer longitudinal layer of muscle is organized into 3 strips of smooth muscle = teniae coli
Which hormone decreases blood glucose levels by promoting its uptake into the body?
Calcitonin
Glucagon
Prolactin
Insulin
Which hormone is stored in the posterior pituitary?
Growth hormone
Luteinizing hormone
Antidiuretic hormone
Prolactin
Which cell type in the pancreas secretes glucagon in response to low levels of glucose?
Alpha Cells
Beta Cells
Which organ secretes epinephrine and norepinephrine?
Thyroid
Posterior pituitary
Beta cells of the pancreas
Adrenal medulla
Which hormone is NOT secreted by the anterior pituitary?
Prolactin
Calcitonin
Growth hormone
Luteinizing hormone
After blood leaves the arcuate artery, it next enters into what?
Interlobular artery
Glomerulus
Afferent arteriole
Interlobar artery
Which urinary organ transports urine to the urinary bladder?
Kidney
Ureter
Urethra
The mucosa of the ureter and the urinary bladder is made up of which type of epithelium?
Transitional epithelium
Simple cuboidal epithelium
Simple columnar epithelium
Simple squamous epithelium
After filtrate leaves the proximal convoluted tubule, it then travels to where?
Collecting duct
Major calyx
Nephron loop
Renal pelvis
Urine from the major calyx next travels to:
Minor calyx
Collecting duct
Renal pelvis
Ureter
Meiosis produces _ cells containing _ chromosomes each.
2; 23
4; 46
2; 46
4; 23
Which male reproductive structure makes a thick, alkaline, fructose-rich fluid that provides energy for the migrating sperm?
Seminal vesicle
Epididymis
Seminiferous tubule
Prostate gland
Which gland is situated between the urinary bladder and the pelvic floor?
Bulbourethral glands
Prostate gland
Seminal vesicle
Interstitial (Leydig) cell
What is the function of the seminiferous tubule?
Immature sperm are stored here
Secretes testosterone
Spermatogenesis and spermiogenesis occur here
Produces sex cells and sex hormone
What are the paired, "comma shaped" organs attached to the testis?
Seminal vesicle
Ductus (Vas) deferns
Epididymis
Sustentacular (nurse, sertoli) cells
Which uterine layer is "shed" during menstruation?
Myometrium
Functional layer of endometrium
Basal layer of endometrium
Perimetrium
Which female reproductive structure produces sex cells (secondary oocytes) and sex hormones (estrogen and progesterone)?
Uterus
Mammary gland
Ovary
Vagina
95% of all fertilizations occur in which part of the uterine tubes?
Ampulla
Isthmus
Uterine part
Infundibulum
Which type of ovarian follicle has numerous layers of cuboidal Granulosa Cells surrounding a Primary Oocyte?
Primordial Follicle
Primary Follicle
Secondary Follicle
Antral Follicle
Which type of ovarian follicle contains a primary oocyte surrounded by a single-layer of squamous Follicle Cells?
Primordial Follicle
Primary Follicle
Mature Follicle
Antral Follicle
Release of which hormone from the posterior pituitary will allow for the release of milk in response to a stimulus (baby suckling/crying)?
Prolactin
Thyroid hormone
Antidiuretic hormone (ADH)
Oxytocin
