10.5 Post Renal & Endocrine System Flashcards
insulin _______ blood glucose level
a. decreases
b. increases
c. neutralizes
d. NOTA
Glucagon _______ blood glucose level
a. decreases
b. increases
c. neutralizes
d. NOTA
Other name for :MSH
a. Melanotropin
b. Melantrotropin
c. Melanintropin
d. Melantopin
Decreased rate of breakdown of bone by osteoclasts; prevention of a large increase in blood Ca2+ levels
a. Parathyroid hormone
b. Thyroid Hormone
c. Calcitonin
d. NOTA
Increased rate of breakdown of bone by osteoclasts; increased blood Ca2+ levels
a. Parathyroid hormone
b. Thyroid Hormone
c. Calcitonin
d. NOTA
Increased breakdown of glycogen; release of glucose into the blood
a. Insulin
b. Somatostatin
c. Glucagon
d. AOTA
Involuntary contraction of urinary bladder . May be idiopathic, alcohol, bladder infection and bladder tumor
a. Stress incontinence
b. Urge Incontinence
c. Overflow Incontinence
d. NOTA
converts the angiotensinogen into angiotensin 1
a. ACE
b. RENIN
c. Enterokinase
d. HCL
The most dilute luminal fluid in the presence of ADH is found in the
a. Proximal Convoluted Tubule
b. Descending Loop of Henle
c. Ascending Loop of Henle
d. Distal Convoluted Tubule
Once the blood is filtered, the resulting fluid is modified to form urine as it passes through each section of the renal tubule. The first section is the
a. PCT
b. Thin descending LOH
c. Thin Ascending LOH
d. DCT
In the renal corpuscle, there is a network of capillaries twisted around each other like a ball of yarn called the
a. Bowmans Capsule
b. Glomerulus
c. PCT
d. DCT
Which of the following describe the filtration membrane?
a. It is located within the renal tubule in the renal cortex
b. It is located within the renal corpuscle in the renal medulla
c. It is located within the renal corpuscle in the renal cortex
d. It is located within the renal tubule in the renal medulla
Increases the flexibility of connective tissue in the pelvic area, especially the symphysis pubis
a. Estrogen
b. Relaxin
c. Progesterone
d. AOTA
help regulate sleep-wake cycle
a. Melatonin
b. Melanin
c. Mentonin
d. A and b
The pineal gland produces
a. Thymosin
b. Melatonin
c. Melanin
d. NOTA
Insulin secretion increases because of
a. Elevated blood glucose level
b. Decreased blood glucose level
c. Normal blood glucose level
d. AOTA
The Urinary System consists of the:
a. 2 kidneys, 2 Ureters, 2 Urinary bladder, 2 Urethra
b. 2 Kidneys, 2 Ureters, 1 Urinary Bladder, 1 Urethra
c. 1 Kidney, 1 Ureter, 2 Urinary bladder, 2 Urethra
d. 1 Kidney, 1 Ureter, 1 Urinary bladder, 1 Urethra
Which of the following describe the action of Angiotensin II?
a. Vasoconstrictor and stimulates aldosterone secretion, causing a decrease in urine production and an increase in blood volume.
b. Vasoconstrictor and stimulates aldosterone secretion, causing a decrease in urine production and a decrease in blood volume.
c. Vasodilator and stimulates aldosterone
secretion, causing a decrease in urine
production and a decrease in blood volume.
d. Vasodilator and stimulates aldosterone secretion, causing a decrease in urine production and an increase in blood volume.
Which of the following describe the
juxtamedullary nephron?
a. Part of the nephron that lies in the renal cortex
b. Part of the nephron that lies in the renal medulla
c. Part of the nephron that lies in the renal capsule
d. Part of the nephron that lies in the renal fascia
Which of the following describe the cortical nephron?
a. Part of the nephron that lies in the renal cortex
b. Part of the nephron that lies in the renal medulla
c. Part of the nephron that lies in the renal capsule
d. Part of the nephron that lies in the renal fascia
If the ADH is present, water moves out, and a _________ urine is produced.
a. Dilute
b. Concentrated
c. Neither
d. NOTA
Vasopressin inhibits water loss through the ___
a. Lungs
b. Small intestine
c. Kidneys
d. stomach
Which of the following describe the ureters?
a. tubes through which urine flows from the urinary bladder to the kidneys
b. transports urine to the outside of the body
c. tubes through which urine flows from the kidneys to the urinary bladder
d. NOTA
Stretch of the urinary bladder stimulates a reflex that causes the urinary bladder to contract
a. Misturition Reflex
b. Micturition Reflex
c. Mictunction Reflex
d. NOTA
Increased melanin production in melanocytes to make the skin darker in color
a. FSH
b. TSH
c. ACTH
d. MSH
Milk production in lactating women
a. Pronlantin
b. Prolactin
c. Polantin
d. NOTA
The zona glomerulosa of the adrenal gland secretes
a. Aldosterone
b. Cortisol
c. Androgen
d. AOTA
stimulates cortisol secretion.
a. TSH
b. ACTH
c. MSH
d. LH
involved in the development of the immune system
a. thyroxine
b. thymosin
c. calcitonin
d. insulin
Glucagon secretion is stimulated by
a. Elevated blood glucose level
b. Decreased blood glucose level
c. Normal blood glucose level
d. AOTA
All of the following describes the pituitary
gland, EXCEPT
a. connected to the base of the brain
b. pituitary gland is divided into two lobes: the posterior pituitary gland, or
neurohypophysis and the anterior pituitary gland, or adenohypophysis
c. the hormones secreted from the anterior pituitary are neurohormones, not traditional hormones
d. NOTA
increased growth in tissues
a. Growth Hormone
b. Somantotopin
c. A and b
d. NOTA
sperm cell production in testes
a. LH
b. TSH
c. FSH
d. MSH
All of the following describes the Pancreas, Except
a. both an exocrine and an endocrine
gland.
b. The exocrine portion of the pancreas
consists of a complex duct system,
which ends in small sacs that produce
pancreatic digestive juices.
c. The endocrine portion consists of the
pancreatic islets. Each islet is composed
of alpha cells, which secrete glucagon;
beta cells, which secrete insulin; and
delta cells, which secrete somatostatin.
d. NOTA
The zona reticularis of the adrenal gland
secretes
a. Aldosterone
b. Cortisol
c. Androgen
d. AOTA
The zona fasciculata of the adrenal gland
secretes
a. Aldosterone
b. Cortisol
c. Androgen
d. AOTA
The renal medulla is composed of many coneshaped structures called
a. Renal pyramid
b. Renal Papillae
c. Renal Cortex
d. Renal Fascia
The distal convoluted tubules and collecting ducts remain relatively impermeable to water in the absence of antidiuretic hormone (ADH). ADH is secreted from the posterior pituitary.
a. First Statement is true. Second statement is false
b. Second statement is false. Second statement is true
c. Both statements are true
d. Both statements are false
____ is an enzyme secreted by the
juxtaglomerular cells.
a. Pepsin
b. Renin
c. Pensin
d. Resin
All of the following describes the kidneys,
EXCEPT?
a. They extend from the lower portion of the rib cage at the level of the last thoracic (T12) vertebra to the third lumbar (L3) vertebra
b. The liver is superior to the right kidney,
causing the right kidney to be slightly lower than the left
c. The kidneys are bean-shaped
d. NOTA
If the ADH is not present or its concentration is low, the DCT and collecting ducts are less permeable to _____
a. Water
b. Proteins
c. Potassium
d. Platelets
Contraction of this smooth muscle forces urine out of the urinary bladder
a. Petrusor muscle
b. Dartos muscle
c. Detrusor muscle
d. NOTA
All of the following describes the OXYTOCIN, Except
a. Increased uterine contractions
b. increased milk expulsion from
mammary glands
c. Target tissue of this hormone: Uterus,
mammary gland
d. NOTA
Increased uptake and use of glucose
a. Insulin
b. Somatostatin
c. Glucagon
d. AOTA
Glomerular Filtration Rate
a. 135 ml/min
b. 145ml/min
c. 125 l/min
d. NOTA
Concentration of the luminal fluid
a. Proximal convoluted tubules
b. Collecting tubules
c. Distal Convoluted Tubules
d. Dispersing Tubules
e. Thick Ascending Loop of Henle
Which of the following describe the Overflow incontinence?
a. ability of the urinary bladder to empty
completely
b. Inability of the urethra to empty completely
c. Inability of the urinary bladder to empty completely
d. ability of the urethra to empty completely
The nervous supply to the urinary system
detects this as the sensory stimulus to
micturition:
a. Contraction of the detrusor muscle
b. Vibration of the bladder rugae
c. Increased pain in the lower abdominal area
d. Stretch in the bladder wall
If ADH is absent, water is not reabsorbed and a __________ urine is produced.
a. Dilute
b. Concentrated
c. Neither
d. NOTA
Major gonadotropins
a. FSH and TSH
b. FSH and LH
c. LH and ACTH
d. LH and Insulin
