Test
The Endocrine System Quiz
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (43)
1Which of the following characteristics are related to the endocrine system?
- Aslow
- Btarget adjacent
- Clong lasting
- Dchemical signal
- Eshort term
- Ffast
- Gtarget via blood
2Which of the following characteristics are related to the nervous system?
- Achemical and electrical signal
- Blong lasting
- Cfast
- Dslow
- Eshort term
- Ftarget adjacent
3Which of the following is not a role of the endocrine system?
- AReproduction
- BGrowth and development
- CCirculate oxygen via the bloodstream
- DMaintenance of fluid composition and volume of ECF
- EEnvironmental changes
- FMaintain body metabolism
4The classification of hormones are protein-derived and lipid-derived.
- AVerdadero
- BFalso
5Protein-derived hormones are [blank_start]water soluble[blank_end] and have a(n) [blank_start]cell surface receptor[blank_end].
- Awater insoluble
- Bwater soluble
- Ccell surface receptor
- Dintracellular receptor
6Lipid-derived hormones are [blank_start]water insoluble[blank_end] and have a(n) [blank_start]intracellular receptor[blank_end].
- Awater soluble
- Bwater insoluble
- Cintracellular receptor
- Dcell surface receptor
7Protein-derived hormones are
- ASteroids derived from cholesterol
- BAmino acid derived
- CPolypeptides
- DEicosands derived from arachidonic acid
- EPeptides
8Lipid-derived hormones are
- ASteroids derived from cholesterol
- BPolypeptides
- CEicosands derived from arachidonic acid
- DAmino acid derived
- EPeptides
9The components of the endocrine system are
- Aglands, tissues, target cells
- Bbrain, glands, target cells
- Cglands, hormones, target cells
- Dbrain, glands, hormones
10Endocrine glands have [blank_start]no ducts and are vascular[blank_end]. The cell product is secreted into [blank_start]ECF[blank_end] and is taken up to be distributed throughout the body.
- Ano ducts and are vascular
- Bducts and are vascular
- Cblood stream
- DECF
- Eblood stream and ECF
11Exocrine glands secrete nonhormonal products into ducts that exit onto epithelial surfaces.
- AVerdadero
- BFalso
12Which glands do not go into the bloodstream or body and its released chemicals affect only adjacent cells?
- Aexocrine
- Bendocrine
- Cparacrine
13The secretion or release of hormones is controlled by
- Anegative feedback mechanism
- Bpositive feedback mechanism
14Steroid/thyroid hormones use a special transport protein and circulate faster.
- AVerdadero
- BFalso
15The concentration of hormones in circulation depends on the [blank_start]rate of release[blank_end] and [blank_start]speed of inactivation[blank_end].
- Arate of release
- Bspeed of inactivation
16Hormones are inactivated by
- Abrain signaling to hypothalamus, binding to receptor, enzymes in the blood
- Bbinding to receptor, removal by kidney and liver, brain signaling to hypothalamus
- Cbinding to receptor, removal by kidney and liver, enzymes in the blood
17Identify the listed components of the Second Messenger/G Mediated/Protein Mechanism
- Ahormone diffuses through membrane and binds to receptor
- Bhormone binds to specific receptor on cell surface of target
- CG protein is activated by binding GTP
- DHormone-receptor complex binds to DNA through a protein
- ETurns on/off gene or protein synthesis
- FcAMP diffuses through the cell
- GKinase activation
18The Gene Activation (the second of the two molecular mechanisms of hormone action) is the mechanism for lipid soluble hormones.
- AVerdadero
- BFalso
19Up regulation refers to the loss of receptors.
- AVerdadero
- BFalso
20Up regulation refers to: cell synthesizing increases receptors as hormone levels decrease.
- AVerdadero
- BFalso
21Hormones alter target cell activity by altering a protein (enzyme).
- AVerdadero
- BFalso
22Stimulus of the endocrine system can be a specific chemical, regulatory hormone or neural.
- AVerdadero
- BFalso
23The functions of the hypothalamus are secretion of hormones that control the activities of the [blank_start]anterior pituitary gland[blank_end], synthesis and release of [blank_start]ADH and oxytocin[blank_end] in the posterior pituitary gland and controls the adrenal medulla which releases [blank_start]epinephrine and norepinephrine[blank_end].
- Ahypothalamus
- Bthalamus
- Canterior pituitary gland
- DADH and oxytocin
- Eepinephrine and norepinephrine
- Fepinephrine and norepinephrine
- GADH and oxytocin
- Hthyroid hormone
24The pituitary gland is an extension of the
- Athalamus
- Bhypothalamus
- Cpineal gland
25The adrenal gland is found on the
- Akidneys
- Bliver
- Clarge intestine
- Dspleen
26The adrenal medulla is endocrine tissue involved in fight or flight response.
- AVerdadero
- BFalso
27The adrenal cortex is endocrine tissue and produces 12+ steroid hormones.
- AVerdadero
- BFalso
28The following are related to androgen hormones (sex hormones)
- ACushing's disease
- BCretinism
- CGoiter
- DAddison's disease
29Thyroid hormone gland targets most cells and its functions are
- ACell growth and development
- BRegulate body temperature
- CRegulate secretion of epinephrine and norepinephrine
- DStimulate cells to use more energy and calories
- ERegulate cell activity
30In calcium homeostasis, calcitonin works to [blank_start]lower[blank_end] calcium levels in the blood whereas parathyroid hormone works to [blank_start]increase[blank_end] calcium levels. These two hormones are therefore [blank_start]antagonistic[blank_end].
- Aincrease
- Blower
- Cincrease
- Dlower
- Esynergistic
- Fantagonistic
31Calcitonin in the thyroid gland [blank_start]lowers[blank_end] calcium levels in blood. It's target cells are [blank_start]bones and kidneys[blank_end], and it inhibits osteoclasts and stimulates excretion in kidneys. One example of a disease related to calcitonin is [blank_start]myxedeia[blank_end].
- Alowers
- Braises
- Cthe liver and spleen
- Dbones and kidneys
- Emyxedeia
- FAddison's
32Parathyroid hormone in the parathyroid gland [blank_start]increases[blank_end] calcium levels in blood. It's target cells are [blank_start]bones and kidneys[blank_end]. It stimulates [blank_start]osteoclasts[blank_end], inhibits [blank_start]osteoblasts[blank_end] and [blank_start]reduces[blank_end] excretion. It stimulates the [blank_start]kidneys[blank_end] to make calcitriol.
- Adecreases
- Bincreases
- Cbones and kidneys
- Dthe stomach and liver
- Eosteoclasts
- Fosteoblasts
- Gosteoclasts
- Hosteoblasts
- Ireduces
- Jincreases
- Kbones
- Lkidneys
33The parathyroid hormone increases calcium production.
- AVerdadero
- BFalso
34The pancreas gland is
- Aendocrine
- Bexocrine
- Cboth a and b
35Insulin, produced by the pancreas gland, increases glucose levels.
- AVerdadero
- BFalso
36Glucagon raises glucose levels.
- AVerdadero
- BFalso
37Insulin and glucagon are antagonistic in glucose homeostasis.
- AVerdadero
- BFalso
38Type two diabetes involves
- Ainadequate insulin production
- Binfluenced by lifestyle and is controlled by weight loss and eating well
39Select the answer that does not relate to the effects of hormones
- Aantagonistic effect
- Bsupplementary effect
- Csynergistic effect
- Dpermissive effect
- Eintegrative effect
- Fcomplementary effect
40Growth requires
- Agrowth hormone
- Bthyroid hormones
- CADH and oxytocin
- Dinsulin
- Eparathyroid hormone and calcitriol
- Freproductive hormones
41The alarm phase consists of an [blank_start]immediate short term response to crisis[blank_end]. It is associated with the fight or flight reaction where [blank_start]epinephrine[blank_end] dominates. It includes a sympathetic response, and a reduction of water loss occurs.
- Aimmediate short term response to crisis
- Bimmediate long term response to crisis
- Cnorepinephrine
- Depinephrine
42The resistance phase includes [blank_start]long term[blank_end] metabolic adjustments. It occurs if stress lasts longer than a few [blank_start]hours[blank_end]. [blank_start]Glucocorticoid[blank_end] hormones dominate aided by epinephrine, GH, thyroid, alderostone and ADH hormones. Energy demands stay [blank_start]high[blank_end].
- Ashort term
- Blong term
- Cseconds
- Dhours
- Eminutes
- FGlucocorticoid
- GNorepinephrine
- Hlow
- Ihigh
43The exhaustion phase is a collapse of vital systems where organ system failure occurs due to electrolyte imbalance.
- AVerdadero
- BFalso
Información
- Descripción
- Quiz on the endocrine system based on information provided in Essentials of Anatomy and Physiology by Martini/Bartholomew.
- Autor
- Cassandra Bilodeau
- Idioma
- English
- Visitas
- 458
- Etiquetas
- Valoración
- 5,0 de 5 · 2 valoraciones Valora este test