WorksheetsHOMEOSTASIS
Total questions: 13
Worksheet time: 8mins
The first part of the menstrual cycle.
follicular phase
ovulatory phase
luteal phase
menses
Which hormone is secreted by the Graffian follicle to exhibit a negative feedback mechanism in the follicular stage?
LH
FSH
GnRH
inhibin
Which does not belong to the group?
inhibits urination
dilates pupil
stimulates saliva production
accelerates heart
LH surge triggers (a)
This happens when estrogen causes the lining of the uterus to grow.
menstruation phase
ovulatory phase
proliferative phase
secretory phase
It is a neurotransmitter that is responsible for muscle movement
dopamine
serotonin
epinephrine
acetylcholine
The hormone that triggers uterine contraction.
Prolactin
oxytocin
androgen
vasopressin
Which is not true about reflex arc?
Motor neurons transmit signals to effectors
Signals are integrated by the spinal cord
Information is processed by the brain
Sensory neurons transmit signals to spinal cord
Which is produced by the adrenal medulla?
glucagon
glucocorticoids
adrenaline
calcitrol
(a) are cells responsible for transmitting electrochemical signals.
Which is not an event in the menstrual cycle?
FSH and LH stimulate follicle growth
decreasing estrogen stimulates an LH surge
Corpus luteum secretes progesterone
Day 1 of the cycle is the 1st drop of menses
Which is the correct flow of events in a reflex arc?
efferent neuron ---- sensory receptor-----afferent neuron ----response ----stimulus---- spinal cord----effector
afferent neuron---- stimulus----spinal cord----response----efferent neuron----effector----
stimulus----afferent neuron----spinal cord----efferent neuron----effector----response
stimulus----efferent neuron----spinal cord----afferent neuron----effector----response
A progressive neurological disorder that results in Dementia.
(a)
