shifting questions (halo halo na lahat hehehhehe) Flashcards
What pathway will the sperm cells pass through the seminiferous tubules before reaching the urethral meatus?
Straight tubules to Epididymis
Of the following, which organ secretes an alkaline vicious fluid that contains fructose and prostaglandins?
Seminal vesicles
Prostate
Testes
Seminal vesicles
Interstitial cells of Leydig secrete the hormone _____________.
Testosterone
Which of the following is TRUE?
a.
A normal sized kidney is found between T12- L2 vertebra
b.
A normal sized kidney is approximately 5 oz, with an indentation at the middle or the hilum, giving it a bean shaped configuration
c.
The hilum is the central indentation which contains the renal artery, renal pelvis, and renal veins
d.
The renal capsule is a strong fibrous tissue that protects and acts as barrier surrounding the kidney
A normal sized kidney is found between T12- L2 vertebra
edit: mali ‘yan. T12 - L13 ang kidney.
B sagot
True of the nephron:
a.
The renal artery is a direct branch of the abdominal aorta
b.
The glomerular capillary system drains into an afferent arteriole
c.
The blood flow into glomerulus is immediately derived from an efferent arteriole
d.
The first part of urine formation happens at the most proximal convoluted tubule
e.
All of the choices
The renal artery is a direct branch of the abdominal aorta
The central space where the renal pelvis, renal blood vessels and fat is term as __________.
Renal sinus
What organ is the site of sperm maturation?
Epididymis
TRUE of Micturition/ Urinalysis:
a.
The stretch of the bladder wall stimulates the urge to urinate
b.
In males, a WBC value of 20 is still considered normal.
c.
The normal bladder capacity is about 500ml/hour
d.
All of the choices
e.
Protein and glucose in small amounts is part of a normal urinalysis
The stretch of the bladder wall stimulates the urge to urinate
Which of the following spermatogenic cells are considered as stem cells as well?
Spermatogonia
TRUE of aldosterone:
a.
Acts on the proximal convoluted tubule to increase reabsorption
b.
All of the choices
c.
Released from the renal medulla when triggered by high blood volume
d.
Acts on the proximal convoluted tubule to increase urine formation
e.
Released from the adrenals stimulated by low blood volume
Released from the adrenals stimulated by low blood volume
The expanded distal end of the corpus spongiosum is called the ___________.
glans.
True of renal anatomy:
a.
All of the choices
b.
The renal pelvis drained urine from the tip of the renal pyramid
c.
Urine flows from the tip of the renal pyramids to the calyx
d.
The renal medulla is inner pigmented, while the renal cortex is outer pigmented
e.
The renal calyces narrow to form the ureter
Urine flows from the tip of the renal pyramids to the calyx
The corpora cavernosa are structures that are considered as male ___________.
erectile tissues
The following belong to the male reproductive system of ducts EXCEPT the _______.
Seminal vesicles
True of the Renin Angiotensin Aldosterone system: The activation of the renin angiotensin aldosterone (RAAS) system is a series of events triggered by __________ and _____________.
a.
high blood pressure and high blood volume
b.
low blood pressure and high blood volume
c.
low blood pressure and low blood volume
d.
high blood pressure and low blood volume
low blood pressure and low blood volume
TRUE of urine formation:
a.
Secretion is the formation of waste products of metabolism to the peritubular capillaries
b.
Secretion is the passive formation of toxic chemicals to the peritubular capillaries
c.
All of the choices
d.
Reabsorption refers to increase solute concentration from the nephron to the peritubular capillaries/ vasa recta
e.
The first part of urine formation is at the most proximal convoluted tubule
Reabsorption refers to increase solute concentration from the nephron to the peritubular capillaries/ vasa recta
Which of the following secrete most of the liquid portion of semen?
Accessory sex glands
What muscles are involved in the temperature regulation of the testes?
Cremaster and dartos
Total Filtrate formation per day is ________.
180L
True of Urinary Function:
a.
Regulation of acid reflux in the gut
b.
Control of white blood cell production
c.
Activation of Vitamin D
d.
Regulation of blood vessels and blood flow
Activation of Vitamin D
During the process of fertilization, what structure will get the mature follicle from the ovary?
Fimbria
Growth hormone stimulates the growth of bones, muscles and organs. It is secreted in what endocrine organ?
Anterior Pituitary gland
Testosterone is the the most important androgen because:
a.
It secretes aldosterone for water and electrolyte balance.
b.
It is responsible for the male secondary sex characteristics
c.
It controls circadian rhythms.
d.
It helps in the implantation of an embryo in the uterus.
It is responsible for the male secondary sex characteristic
The following are true regarding cortisol EXCEPT:
a.
Reduces inflammation and immune responses
b.
Secreted in adrenal medulla
c.
Increases breakdown of fats and protein for energy use
d.
Type of glucocorticoid
Secreted in adrenal medulla
The following are water soluble hormones except:
a.
Luteinizing hormone
b.
Antidiuretic hormone
c.
Growth hormone
d.
Prolactin
Luteinizing hormone
The following statement is TRUE of the vagina:
a.
It is not elastic.
b.
Passageway of menstrual blood and fetus
c.
Made up of ligaments only
d.
Contracts by peristalsis
Passageway of menstrual blood and fetus
They are produced by neurons and secreted into a synaptic cleft by presynaptic nerve terminals. What class of chemical messengers we are describing to?
Neurotransmitter
This endocrine organ regulates the blood sugar levels in fasting state and after meals.
Pancreas
This hormone is considered as a type of mineralocorticoid.
a.
Progesterone
b.
Cortisol
c.
Estrogen
d.
Aldosterone
Aldosterone
This is the major metabolic hormone secreted by the thyroid follicles.
Thyroxine
This medical condition is characterized by a decrease secretion of anti-diuretic hormone where kidneys will produce large amounts of diluted urine leading to dehydration and thirst.
Diabetes insipidus
What is the ligament that supports the cervix to the lateral pelvic wall?
Transverse cervical
What is the MOST common site of fertilization?
Ampulla
What is the structure between the uterus and the vagina?
Cervix
What is/are the blood supply/ies of the ovaries?
ovarian artery and uterine artery
What layer is being sloughed off during menstruation?
Endometrium
What ligament attaches the ovary to the uterus?
uteroovarian
What produces the follicle for a successful pregnancy?
Ovary
Which of the following is TRUE about Hypothyroidism?
a.
Warm flushed skin
b.
Increased Metabolism
c.
Cretinism in infants
d.
Grave’s disease leading to goiter
Cretinism in infants
Which structure is NOT part of the uterus?
a.
Cervix
b.
Isthmus
c.
Fundus
d.
Ampulla
ampulla
