Lecture Exam 4 (1)

A  Kidney, bladder,ureter, urethra

B  Kidney, urethra,bladder, ureter

C  Bladder, urethra,kidney, ureter

D  Urethra, bladder, kidney, ureter

E  Kidney, ureter,bladder, urethra

A  within

B  posterior to

C  anterior to

A  They both involve movement of material from the tubular fluid into the blood.

B  Materials move in opposite directions: secretion moves materials into the blood, whereas reabsorption removes them from the blood.

C  They both involve movement of material from the blood into the tubular fluid.

D  Materials move in opposite directions: reabsorption moves materials into the blood, whereas secretion removes them from the blood.

A  Renal pelvis, major calyx, minor pelvis

B  Major calyx, renal pelvis, minor calyx

C  Minor calyx, major calyx, renal pelvis

D  Major pelvis, minor calyx, renal pelvis

E  Major calyx, minor calyx, renal pelvis

A  have a little less than half of their tubular fluid concentration reabsorbed.

B  are completely secreted.

C  are completely reabsorbed.

D  have concentrations in the filtrate and urine that match their transport maximum.

E  have half of their plasma concentration secreted.

A  peritubular arteries.

B  lobar arteries.

C  interlobular arteries.

D  segmental arteries.

E  arcuate arteries.

A  b, e, c, d, a

B  a, e, b, d, c

C  e, d, b, a, c

D  a, c, b, e, d

A  About half of the urea that is filtered is excreted in the urine.

B  None of the urea that reaches the kidney is excreted in the urine.

C  All of the urea that reaches the kidney is excreted in the urine.

A  TRUE

B  FALSE

A  proximal convoluted tubule, where cells have many microvilli.

B  distal convoluted tubule, where cells have many flagella.

C  proximal convoluted tubule, where cells have many flagella.

D  distal convoluted tubule, where cells have many microvilli.

A  TRUE

B  FALSE

A  TRUE

B  FALSE

A  Mucosa

B  Adventitia

C  Submucosa

D  Muscularis

E  No exceptions; all layers are found in the wall of the urinary bladder

A  glomerular capillary hydrostatic pressure by signaling for afferent arterioles to constrict and increase filtration rate.

B  urine production by signaling for a decrease in urine production through the hormone ADH.

C  systemic blood pressure by signaling for a decrease in heart rate through blood-borne hormones.

D  NaCl concentration in tubular fluid by signaling for afferent arteriole constriction with local chemical messengers.

A  FALSE

B  TRUE

A  vasoconstriction of afferent arterioles to keep GFR normal.

B  vasoconstriction of efferent arterioles to raise GFR.

C  vasodilation of efferent arterioles to lower GFR.

D  vasodilation of afferent arterioles to keep GFR normal.

A  It protects against trauma.

B  Its cilia help propel the urine.

C  It provides cushioning.

D  It allows distension.

E  It can contract to produce peristalsis.

A  type A cells, which reabsorb HCO3- and secrete H+.

B  type A cells, which secrete HCO3- and reabsorb H+.

C  type B cells, which secrete HCO3- and reabsorb H+.

D  type B cells, which reabsorb HCO3- and secrete H+.

A  Regulation of erythrocyte production

B  Regulation of lymphocyte production

C  Removal of wastes from the blood

D  Regulation of blood pressure

E  Regulation of acid-base balance

A  8 cm long, 10.5 cm wide, and 2.5 cm thick.

B  12 cm long, 6.5 cmwide, and 2.5 cm thick.

C  15 cm long, 10.5 cm wide, and 4.5 cm thick.

D  8 cm long, 4 cmwide, and 1.5 cm thick.

E  12 cm long, 2.5 cmwide, and 8 cm thick.

A  Site of implantation

B  Protection and support of developing embryo

C  Muscle contraction for labor and delivery

D  Usual site of fertilization

E  Passageway for sperm

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  enzymes to allow penetration into the oocyte.

B  testosterone.

C  nutrients to sustain the sperm.

D  mitochondria to provide energy for movement.

E  buffers to neutralize the acidity of the female reproductive tract.

A  The tunica albuginea is deep to the germinal epithelium.

B  The gametes develop from the ovarian germinal epithelium.

C  Each ovary has anouter cortex and an inner medulla.

D  The ovarian artery and vein join the ovary at its hilum.

E  The ovaries are located lateral to the uterus.

A  metaphase I.

B  metaphase II.

C  prophase I.

D  prophase II.

E  anaphase II.

A  segmentation, and the external urethral sphincter contracts.

B  peristalsis, and the internal urethral sphincter of the bladder contracts.

C  peristalsis, and the internal urethral sphincter of the bladder relaxes.

D  segmentation, and the external urethral sphincter becomes engorged with blood.

A  tunica albuginea.

B  perineum.

C  raphe.

D  scrotal cord.

E  septum.

A  Ampulla – infundibulum – uterine part – isthmus

B  Infundibulum – isthmus – ampulla – uterine part

C  Uterine part – infundibulum – ampulla – isthmus

D  Uterine part – isthmus – ampulla – infundibulum

E  Infundibulum – ampulla – isthmus – uterine part

A  TRUE

B  FALSE

A  The process takes place in the walls of the seminiferous tubules.

B  Spermatogenesis begins at birth and continues throughout a man’s life.

C  Mature spermatozoa are haploid (n=23).

D  The final stage of the process is called spermiogenesis.

E  The process includes two meiotic divisions.

A  becomes thinner.

B  becomes thicker.

A  luteal

B  proliferative

C  menstrual

D  ovulation

E  follicular

A  parasympathetic,norepinephrine

B  sympathetic, norepinephrine

C  parasympathetic ,nitric oxide

D  sympathetic,nitric oxide

E  somatic, acetylcholine

A  Ovulation, follicular, luteal

B  Follicular, luteal, ovulation

C  Ovulation,luteal, follicular

D  Luteal, follicular, ovulation

E  Follicular, ovulation, luteal

A  Basal layer of endometrium

B  Myometrium

C  Perimetrium

D  Functional layer of endometrium

E  Epimetrium

A  FALSE

B  TRUE

A  smooth muscle.

B  skeletal muscle.

C  loose connective tissue.

D  fibrous connective tissue.

E  mucous membrane.

A  increased production of androgens by the adrenal gland.

B  fluid retention that disrupts the osmotic balance of the body.

C  reduced levels of estrogen and progesterone.

D  atrophy of the thermoregulatory center of the hypothalamus.

E  depletion of oocyte supply.

A  3

B  5

C  4

D  1

E  2

A  Primary follicle

B  Primordial follicle

C  Mature follicle

D  Polar follicle

E  Secondary follicle

A  FALSE

B  TRUE

A  polyploid.

B  haploid.

C  monoid.

D  diploid.

A  ampulla and the distal portions of the bulbourethral glands.

B  ductus deferens and the ducts of the prostate gland and bulbourethral glands.

C  ampulla and the prostatic urethra.

D  ductus deferens and the ducts of the prostate gland.

E  ampulla and the proximal portion of the seminal vesicle.

A  Mitosis produces somatic cells that are genetically identical to the parent cell, where as meiosis produces sex cells that are genetically different from the parent cell.

B  Mitosis produces sex cells that are genetically identical to the parent cell, whereas meiosis produces somatic cells that are genetically different from the parent cell.

C  Mitosis produces sex cells that are genetically different from the parent cell, where as meiosis produces somatic cells that are genetically identical to the parent cell.

D  Mitosis produces somatic cells that are genetically different fromthe parent cell, where as meiosis produces sex cells that are genetically identical to the parent cell.

A  Raphe

B  Inguinal muscle

C  Tunica vaginalis

D  Dartos muscle

E  Cremaster

A  bulbourethralgland.

B  penis.

C  scrotum

D  prostate gland.

E  testis.

A  the chemical reactions of oxidation and reduction take place.

B  one daughter cellis substantially reduced in size compared to the parent cell.

C  the daughter cells receive only half as many chromosomes as the parent cell had.

D  the size of chromosomes is reduced from double-stranded to single-stranded.

A  FALSE

B  TRUE

A  FALSE

B  TRUE