Copiar y Editar

Endocrine System Anatomy PMU 2nd Year

Descripción

Endocrine System Anatomy PMU 2nd Year
Med Student
Test por Med Student , actualizado hace más de 1 año
Med Student
Creado por Med Student hace alrededor de 8 años
818
22
0

Resumen del Recurso

Pregunta 1

Pregunta
Adenohypophysis derives from the ectoderm of the primary oral cavity
Respuesta
  • True
  • False

Pregunta 2

Pregunta
There are three parts in the adenohypophysis
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Lobus pyramidalis is not an obligatory part of the thyroid gland.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
Acidophilic cells constitute 30-40% of the cell composition of adenohypophysis.
Respuesta
  • True
  • False

Pregunta 5

Pregunta
The islets of Langerhans are mostly located in the head of pancreas.
Respuesta
  • True
  • False

Pregunta 6

Pregunta
Secretion of Langerhans’ island cells is regulated by the adenohypophysis.
Respuesta
  • True
  • False

Pregunta 7

Pregunta
Gonadotropic cells refer to the acidophilic cells of adenohypophysis.
Respuesta
  • True
  • False

Pregunta 8

Pregunta
Calcitonin and parathormone have antagonistic function.
Respuesta
  • True
  • False

Pregunta 9

Pregunta
Parafollicular cells have mesoblastic origin.
Respuesta
  • True
  • False

Pregunta 10

Pregunta
The function of parafollicular cells is regulated from adenohypophysis.
Respuesta
  • True
  • False

Pregunta 11

Pregunta
The cells of the zona reticularis of the adrenal gland produce aldosterone.
Respuesta
  • True
  • False

Pregunta 12

Pregunta
The cells of zona glomerulosa in suprarenal gland are functionally related with the juxtaglomerular apparatus of the kidney
Respuesta
  • True
  • False

Pregunta 13

Pregunta
Secretory cells in epiphysis are pituicytes.
Respuesta
  • True
  • False

Pregunta 14

Pregunta
There are two lobes in the thyroid gland.
Respuesta
  • True
  • False

Pregunta 15

Pregunta
Iodine is needed for the synthesis of the parafollicular hormone.
Respuesta
  • True
  • False

Pregunta 16

Pregunta
Melatonin is secreted by the cells of epiphysis.
Respuesta
  • True
  • False

Pregunta 17

Pregunta
Mitochondria with tubulo-vesicular folds are characteristic for the cells of the gland:
Respuesta
  • Cortex of suprarenal gland
  • Medulla of suprarenal gland
  • Thyroid gland
  • Adenohypophysis

Pregunta 18

Pregunta
What kind are the capillaries of the hypophysis?
Respuesta
  • Non Continuous
  • Fenestrative
  • Continuous
  • All 3 kinds

Pregunta 19

Pregunta
The hormones of neurohypophysis are produced from cells located in:
Respuesta
  • Neurohypophysis
  • Anterior nucleus of hypothalamus
  • Medial nucleus
  • Infundibulum

Pregunta 20

Pregunta
In the chromophilic cells o adenohypophysis are stained with different staining:
Respuesta
  • Mitochondria
  • Granules
  • Plasmalema
  • Golgi Apparatus

Pregunta 21

Pregunta
For which gland adenohypophysis does not secrete hormones?
Respuesta
  • Ovary
  • Mammary gland
  • Parathyroid gland
  • Cortex of suprarenal gland

Pregunta 22

Pregunta
Herring bodies are:
Respuesta
  • Structure of pituicytes
  • Vesicles with hormone. found in the terminal part of the axon of the neurosecretory cells Dilated Blood Sinuses
  • Granules in chromphilic cells

Pregunta 23

Pregunta
In normal function of the thyroid gland, thyrocytes in follicles are:
Respuesta
  • Squamous
  • Cuboidal
  • Cylindrical
  • Flattened

Pregunta 24

Pregunta
Indicate how the cells of the cortex of suprarenal gland a called:
Respuesta
  • Chromaffin
  • Adrenocorticocytes
  • Pituicytes
  • Pinealocytes

Pregunta 25

Pregunta
Pituicytes are cells in:
Respuesta
  • Neurohypophysis
  • Epiphiss
  • Thyroid gland
  • Adenohypophysis

Pregunta 26

Pregunta
The cells of the APUD system are:
Respuesta
  • Basophilic
  • Acidophilic
  • Argentophilic
  • Sudanophilic

Pregunta 27

Pregunta
Tubulovesicular mitochondria are typical for:
Respuesta
  • The cells of the adrenal gland cortex
  • C cells of the thyroid gland
  • Thyrocytes

Pregunta 28

Pregunta
The cells of the adrenal gland cortex are:
Respuesta
  • Chromaphin
  • Adrenocorticocytes
  • Pinealocytes

Pregunta 29

Pregunta
Insulin is produced by:
Respuesta
  • A-cells of the Langerhans islets
  • B-cells of the Langerhans isiets
  • pinealocytes
  • adrenocorticocytes

Pregunta 30

Pregunta
C cells are in:
Respuesta
  • thyroid gland
  • adenohypophysis
  • adrenal gland

Pregunta 31

Pregunta
The epithelium of the thyroid follicle in hypofunction is:
Respuesta
  • Cuboidal
  • Cylindrical
  • Flatten

Pregunta 32

Pregunta
Parafollicular cells of thyroid gland have:
Respuesta
  • Ectoblastic origin
  • Mesoblastic origin
  • Endoblastic origin
  • Mesenchymal origin

Pregunta 33

Pregunta
For endocrine glands is characteristic:
Respuesta
  • Pour their secretion into the cavities
  • Rich network of fenestrated capillaries
  • Originate only from the ectoblast
  • Participate in the humoral regulation of vital functions

Pregunta 34

Pregunta
For the basophilic cells of the adenohypophysis is characteristic:
Respuesta
  • Regulate the synthesis and secretion of triiodothyronine and thyroxine
  • Contain granules stained with basic dyes
  • Consist of 50% of all the cells of adenohypophysis
  • Secrete steroid hormones
  • Functionally they are separated to 3 kinds

Pregunta 35

Pregunta
For the thyroid gland is characteristic:
Respuesta
  • Follicles as the main structural unit
  • 2 kinds of secretory cells
  • The function of parafollicular cells is independent from the hormones
  • The hormone of parafollucular cells is tetraiodothyronin.
  • Has endoblastic origin

Pregunta 36

Pregunta
For the follicular cells of the thyroid gland-thyrocytes is characteristic:
Respuesta
  • Synthesize and secrete calcitonin
  • Organized in groups with connective tissue between the follicles
  • They have double secretion
  • They have cuboid shape and oval nuclei
  • They can transform iodide ions to iodine

Pregunta 37

Pregunta
For the cortex of the suprarenal gland is characteristic:
Respuesta
  • Separated to 3 zones
  • Cells with mitochondria with cristae from tubulo-vesicular type and lipid inclusions.
  • Cells of zona glomerulosa form strands reaching the medulla of the gland.
  • Regular for the synthesis and secretion of glucocorticords is the system renin-angiotensin-aldosterone.
  • Cells of zona fasciculata produce a great amount of vitamin C.

Pregunta 38

Pregunta
For the medulla of the suprarenal gland is characteristic:
Respuesta
  • Divide into 3 zones
  • Originates from ectoblast
  • Cells with an affinity to chromium salts and called Chromatin
  • Cells with mitochondria cristae from tubular-vesicular type and lipids
  • Secretes hormones originating from dopamine

Pregunta 39

Pregunta
For the cells of the reticular zone of the adrenal gland is characteristic
Respuesta
  • Peripherally located directly below the capsule
  • Synthesize glycocorticoid hormones
  • Their function is controlled by the adrenocorticotropic hormone
  • Arranged in strands that form a network
  • Have affinity with chromium salts

Pregunta 40

Pregunta
For the endocrine part of the pancreas (Islets of Langerhans) is characteristic:
Respuesta
  • Arranged in the follicles
  • Four types of basic secretory cells
  • The islets are mostly located in the pancreatic head
  • B-Cells are located in the islets
  • Secretion is regulated by hormones of the adenohypophysis

Pregunta 41

Pregunta
For cells of the APUD-system is characteristics
Respuesta
  • Neuroectodermal origin
  • available only in the organs of the digestive system
  • producing polypeptide hormones and biogenic amines
  • depending on the pituitary hormones
  • affinity for silver and chromium salts

Pregunta 42

Pregunta
For the epiphysis is characteristic:
Respuesta
  • Belongs structurally to the hypothalamus
  • There are two different types of secretory cells
  • It is called the pineal gland
  • Released peptide hormones and biogenic amines
  • A gonadotropic action

Pregunta 43

Pregunta
The system of the hypothalamic-adenohypophysis blood supply is called [blank_start]Portal Hypophysis System[blank_end]
Respuesta
  • Portal Hypophysis System

Pregunta 44

Pregunta
B cells in the endocrine pancreas represent [blank_start]75[blank_end]% of the islets of Langerhans and produce the hormone [blank_start]insulin[blank_end]
Respuesta
  • 75
  • insulin

Pregunta 45

Pregunta
The secretory cells of the epiphysis are [blank_start]pinealocytes[blank_end] and produce the hormone [blank_start]melatonin[blank_end] and [blank_start]serotonin[blank_end]
Respuesta
  • pinealocytes
  • melatonin
  • serotonin

Pregunta 46

Pregunta
Connect hormones with glands: A. Aldosterone [blank_start]2[blank_end] B. Melatonin [blank_start]4[blank_end] C. Somatotropin [blank_start]1[blank_end] D. Thyroxin [blank_start]5[blank_end] E. Insulin [blank_start]3[blank_end] 1.Adenohypophysis 2.Adrenal Gland 3.lslets of Langerhans 4.Epiphysis 5.Thyroid Gland
Respuesta
  • 2
  • 1
  • 3
  • 4
  • 5
  • 4
  • 1
  • 2
  • 3
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 5
  • 1
  • 2
  • 3
  • 4
  • 3
  • 1
  • 2
  • 4
  • 5

Pregunta 47

Pregunta
Connect hormones with glands A. Supraoptic and paraventricular nuclei. [blank_start]1[blank_end], [blank_start]3[blank_end], [blank_start]4[blank_end] B. Mediobasal and tuberal nuclei [blank_start]2[blank_end], [blank_start]5[blank_end] 1. Secretion of the antidiuretic hormone 2. Secretion of liberins and statins 3. Connected with neurohypophysis 4.. Secretion of oxytocin 5. Secretion in the capillary network of median eminence
Respuesta
  • 1
  • 2
  • 3
  • 4
  • 5
  • 3
  • 1
  • 2
  • 4
  • 5
  • 4
  • 1
  • 2
  • 3
  • 5
  • 2
  • 1
  • 3
  • 4
  • 5
  • 5
  • 1
  • 2
  • 3
  • 4

Pregunta 48

Pregunta
Connect the relevant endocrine glands with embryonal structures from which they are originated A. Adenohypophysis [blank_start]3[blank_end] B. Epiphysis [blank_start]1[blank_end] C. Adrenal Cortex [blank_start]4[blank_end] D. Parathyroid Gland [blank_start]1[blank_end] E Thyroid Gland [blank_start]2[blank_end] 1. Neuroectoderm 2. Endoderm 3. Ectoderm of the oral cavity 4. Mesoderm
Respuesta
  • 3
  • 1
  • 2
  • 4
  • 1
  • 2
  • 3
  • 4
  • 4
  • 1
  • 2
  • 3
  • 1
  • 2
  • 3
  • 4
  • 2
  • 1
  • 3
  • 4

Pregunta 49

Pregunta
A. Islets of Langerhans [blank_start]4[blank_end] B. Cortex of the adrenal gland [blank_start]2[blank_end] C. Thyroid gland [blank_start]3[blank_end] D. Epiphysis [blank_start]5[blank_end] E. Leydig cells [blank_start]1[blank_end] 1. crystalloids of Reinke 2. adrenocortcocytes 3. C-cells 4. B-cells 5. acervulus
Respuesta
  • 4
  • 1
  • 2
  • 3
  • 5
  • 2
  • 1
  • 3
  • 4
  • 5
  • 3
  • 1
  • 2
  • 4
  • 5
  • 5
  • 1
  • 2
  • 3
  • 4
  • 1
  • 2
  • 3
  • 4
  • 5

Pregunta 50

Pregunta
Connect each description with the gland: A. Follicles [blank_start]4[blank_end] B. Chromafin cells [blank_start]3[blank_end] C. Portal Circulation [blank_start]2[blank_end] D. Pinealocytes [blank_start]5[blank_end] E. Bodies of Herring [blank_start]1[blank_end] 1. Neurohypophysis 2. Adenohypophysis 3. Medulla of the Adrenal gland 4. Thryoid Gland 5. Epiphysis
Respuesta
  • 4
  • 1
  • 2
  • 3
  • 5
  • 3
  • 1
  • 2
  • 4
  • 5
  • 2
  • 1
  • 3
  • 4
  • 5
  • 5
  • 1
  • 2
  • 3
  • 4
  • 1
  • 2
  • 3
  • 4
  • 5

Pregunta 51

Pregunta
Herring bodies are dilated blood sinusoids
Respuesta
  • True
  • False

Pregunta 52

Pregunta
For the hypophysis is characteristic:
Respuesta
  • the neuroglial cells of the neurohypophysis are pinealocytes
  • its secretions have general effects on the cells of the entire body
  • the basophilic cells consist of 50% of all the cells of adenohypophysis
  • the acidophilic cells regulate the synthesis and secretion of triiodothyronine and thyroxine
  • the acidophilic cells synthesize and secrete growth hormone and prolactin
Mostrar resumen completo Ocultar resumen completo

¿Quieres crear tus propios Tests gratis con GoConqr? Más información.

Similar

The structure of the heart
rachel_w
4. The Skeletal System - bones of the skull
t.whittingham
Neuro anatomy
James Murdoch
The Circulatory System
mimtasin afra
Renal System A&P
Kirsty Jayne Buckley
The structure of the Heart, AS Biology
mill-bill
Respiratory anatomy
James Murdoch
Unit 4: The Respiratory and Circulatory Systems
Cath Warriner
1. Anatomy & Physiology of the Ear
t.whittingham
Respiration
Sarita Saha
Endocrine System Practice Essay Questions
Taneka Dunn
Explorar la Librería