Bio156 introductory biology for allied health exam 3 part 1


Question
1 of 45
Hormones planize __________.
growth
reproduction
water balance
metabolism
all of the overhead
Question
2 of 45
The power of the sphincter at the downstream end of the stomach is to __________.
retain distressing tinkle in the stomach until pepsin digestion is entire
disinculpate bile into the duodenum when tinkle is present
disinculpate pancreatic secretions into the duodenum when tinkle is present
disinculpate bile and pancreatic secretions into the duodenum when tinkle is present
disinculpate distressing tinkle into the duodenum in intermittent squirts
Question
3 of 45
Which of the aftercited best defines the conformity of insulin to glucagon?
They compromise contemporaneously to ad the whole to bargain after a while weight.
Insulin stimulates the pancreas to conceal glucagon.
High equalizes of insulin restrain pancreatic secretion of glucagon.
They are hostile hormones.
Insulin is a steroid hormone; glucagon is a protein hormone.
Question
4 of 45
Maintaining the work and compromise of whole liquescents is the plain obligation of which of the aftercited plans?
integumentary
immune
digestive
urinary
respiratory
Question
5 of 45
In vitro fertilization __________.
can be used to choice the sex of an embryo
permits the screening of embryos for genetic defects
can use eggs that entertain been frozen
all of the overhead
none of the overhead
Question
6 of 45
Antibodies __________.
are shaped relish the epistle B
are generalists in that any antiwhole can secure to any antigen
consist of three polypeptide chains
assist in destroying detail antigens
All of the overhead are penny
Question
7 of 45
Which of the aftercited is one of the whole's principal lines of shelter opposing taint?
a order of nonspecific antibodies
several nonspecific amino distressing toxins
several nonspecific obstacles such as husk and mucous membranes
increased formation of explicit hormones and diversifys in the rank circulation
an increasing in the vivacious rate
Question
8 of 45
A vasectomy __________.
prevents the formation of sperm in the testes
prevents the formation of semen
prevents the motion of sperm into the urethra
prevents a man from having an erection
is an effectual plan to intercept the transmission of sexually transferred diseases
Question
9 of 45
The postscript, blight pith, thymus, and vexation are all faculty of the ______ plan.
immune
circulatory
excretory
renal
digestive
Question
10 of 45
Which form of edifice forms a despatch and coordination plan after a whilein the whole?
nervous
blood
epithelial
connective
muscle
Question
11 of 45
Why do diseases involving common taint usually outcome in a ardor?
The speedy teeming of the invading microorganisms outcomes in extra ardor formation.
The exaggerative and immune responses outcome in extra ardor formation.
The invading microorganisms wile the brain's sphere curb nature into prominence the sphere so they can gain-ground meliorate.
The brain's sphere curb nature responds to inflammation by creating a hot environment unpropitious to microorganisms.
Fevers provide that you conciliate come in bed longer so that your whole can recruit from the illness.
Question
12 of 45
When the deference of the stomach fails to guard itself from erosion by gastric juice, the outcome is __________.
heartburn
reverse peristalsis
a duodenal ulcer
nausea
a gastric ulcer

Question
13 of 45
Most of the oxygen in the rank is delighted by __________.
platelets
plasma
platelets
hemoglobin
serotonin
Question
14 of 45
What is the deep power of connective edifice?
support
movement
protection
response to stimuli
covering
Question
15 of 45
Which of the aftercited organs is NOT in the abdominal hollow?
stomach
liver
intestine
appendix
heart
Question
16 of 45
Temperature decision, hormone disposal, and exchanging nutrients and squanders after a while the interstitial liquescent are all powers of the __ plan.
respiratory
digestive
immune
circulatory
nervous
Question
17 of 45

Most nutrient aridity occurs in which portio of the digestive plan?
stomach
liver
pancreas
small intestine
large intestine
Question
18 of 45
What are the indelicate indispensable forms of whole edifices?
connective, cardiac, expressive, and adipose edifice.
connective, epithelial, expressive, and muscle edifice.
epithelial, hormonal, cellular, and blight edifice.
epitheli            al, glandular, muscle, and expressive edifice.
connective, neurons, muscle, and cartilage edifice.
Question
19 of 45
Homeostasis _______________.
is the deeptenance of a fixed inner state
singly comes into reproduce-exhibit when you are ill
is a routeological condition
is the deeptenance of a proportionately steady inner environment
is the way the inner environment influences the exterior environment
Question
20 of 45
When you cut yourself, the injured cells instantly disinculpate which of the aftercited chemical wake signals?
interferon
complement
histamine
pyrogens
anti-interferon
Question
21 of 45
The indelicate stages of living arrangementing are, in order:
ingestion, aridity, encircleation, digestion
ingestion, encircleation, digestion, aridity
ingestion, digestion, aridity, encircleation
digestion, aridity, ingestion, encircleation
elimination, aridity, digestion, ingestion
Question
22 of 45
All veins convey __________.
rank internal the interior
interstitial liquescent
rank separate from the interior
oxygen-rich rank
oxygen-poor rank
Question
23 of 45
Once an possession implicit is triggered, the principal senior chemical diversify is __________.
a violation of the membrane polarity, after a while the inland of the cell comely explicit
a violation of the membrane polarity, after a while the inland of the cell comely denying
an acception in the denying inculpate internally the neuron
an acception in the explicit inculpate internally the neuron
propagation of an impulse
Question
24 of 45
White rank cells reproduce-exhibit a detailly considerable role in __________.
carrying oxygen
carrying carbon dioxide
rank clotting
hemoglobin rapture
fighting taints
Question
25 of 45
Which one of the aftercited forms of edifice stores fat in the whole?
blood
cartilage
bone
adipose
fibrous connective edifice
Question
26 of 45
The basic structural and poweral portio of the genus is the __________.
Bowman's capsule
nephron
glomerulus
urinary bladder
ascending aorta
Question
27 of 45
Why are cosmical testes located in an exterior sac rather than in the abdominal hollow?
to lessen the removal that semen must expedition during cry
to lessen the removal that sperm must swim during insemination
so the testes can be kept at a fixed sphere
so the testes can be kept cooler than the whole's inland
so the testes can amplify at sexual maturity
Question
28 of 45
In a cosmical manful reproductive plan:
a circumcision removes a lot of the scrotum.
the vas deferens conducts sperm among the testis and epididymis.
the sperm expedition through the urethra during cry.
sperm developed in the prostate gland.
sperm are done in the bladder and discharged through the scrotum.
Question
29 of 45
In the cosmical respiratory plan, gas exdiversify occurs despite the cells of the _____.
diaphragm
trachea
bronchi
pharynx
alveoli
Question
30 of 45
The reform promise to define the formation of the cosmical sperm is __________.
spermogenerator
oogenesis
spermatogenesis
sperm-production
gametogeneric
Question
31 of 45
Outnumbering neurons by up to 50 to 1, which cells guard, dissociate, and invigorate neurons?
sensory cells
motor cells
axon cells
satellite cells
supporting cells
Question
32 of 45
Trace the route of a red rank cell in a circumference that catchs it from the capillary bed of the just genus to the capillary bed of the left genus.
capillary bed of just genus….venules….veins….just atrium….just ventricle….pulmonary arteries….capillaries of lungs….pulmonary veins….left atrium….left ventricle….aorta….arteries….arterioles…. capillary bed of left genus
capillary bed of just genus….venules….veins….just atrium….just ventricle…. pulmonary veins….capillaries of lungs….pulmonary arteries….left atrium….left ventricle…..aorta….arteries….arterioles….capillary bed of left genus
capillary bed of just genus….venules….v eins…..left atrium….left ventricle…. pulmonary arteries….capillaries of lungs….pulmonary veins….just atrium…. just ventricle….aorta….arteries…..arterioles….capillary bed of left genus
capillary bed of just genus….arterioles….arteries….aorta….just atrium….just ventricle….pulmonary arteries….capillaries of lungs….pulmonary veins….left atrium ….left ventricle….veins….venules….capillary bed of left genus
capillary bed of just genus….venules….veins….left atrium….left ventricle…. pulmonary veins….capillaries of lungs….pulmonary arteries….just atrium…. just ventricle….aorta….arteries….arterioles….capillary bed of left genus
Question
33 of 45
A vaccine incloses __________.
a killed routeogen
weakened routeogen
non-infective debris of a routeogen
all of the overhead may be used in a vaccine
Vaccines singly inclose genetically-modified poison portioicles
Question
34 of 45
Which of the aftercited organs of the digestive plan is divergent from the other indelicate accordingly it does NOT amount any secretions that aid in the digestive arrangement?
stomach
liver
esophagus
pancreas
Important secretions are discharged by all of the overhead organs.
Question
35 of 45
Which of the aftercited is NOT a penny declaration about the cosmical womanish?
She amounts all the eggs that she eternally conciliate precedently she is born.
She conciliate normally amount past gametes than her manful brother.
It is practicable that past than one egg conciliate be discharged at ovulation.
The arrangement of meiosis may catch 30 to 50 years to entire.
The ovary is the first reproductive organ.
Question
36 of 45
What are the two deep divisions of the skeletal plan?
cranial and axial
vertebral and appendicular
appendicular and axial
axial and articular
articular and cranial
Question
37 of 45
What moves the cosmical egg through the oviduct?
the beating of the egg's cilia
the beating of the egg's flagella
rhythmic contractions of the oviduct
rhythmic contractions of the uterus
the beating of cilia in the oviduct
Question
38 of 45
When you investigate liquescent that you entertain drawn from a rank vessel, you discover that it is proportionately tall in carbon dioxide and squander products. Assuming that the liquescent comes from a healthful identical, you finish that the rank vessel from which you entertain drawn the rank could entertain been __________.
a venule
an artery
an arteriole
the aorta
either an artery or an arteriole
Question
39 of 45
Which of the aftercited is a union among two neurons?
Schwann cell
Chemical synapse
Node of Ranvier
Sodium gate
Polarity space
Question
40 of 45
Which of the aftercited is a senior class of fleshly edifice?
epithelial
plasma
bone
cardiac
neurons
Question
41 of 45
When you lean your life, which of the aftercited rank gas diversifys leads initially to the incite to lifee intermittently?
prominence oxygen equalize
prominence carbon dioxide equalize
gliding oxygen equalize
gliding carbon dioxide equalize
both prominence carbon dioxide equalize and gliding oxygen equalizes

Question
42 of 45
Which of the aftercited convey incoming messages internal the cell whole of a neuron?
axons
dendrites
actin filaments
myosin filaments
supporting cells
Question
43 of 45
Which of the aftercited is penny of a ordinary skeletal muscle?
Contrpossession is obligatory.
It is rest in the deferences of organs such as the digestive deposit.
Its fibers do not entertain a striped look beneath the microscope.
It can be amplifyd by training.
It is singly rest in interior edifice.
Question
44 of 45
Oxygen moves from the alveoli to the rankstream __________.
accordingly the tension of oxygen is main in alveoli than in the rank
mainly due to the essence of carbonic anhydrase in the red rank cells
accordingly there is past oxygen in the rank than in the rankstream
through free rapture through the cell membrane
to decamp from the whole as a squander product
Question
45 of 45
Animals scarcity oxygen accordingly it __________.
plays a role in obtaining disposition from living
counterbalances the CO2 in the atmosphere
helps fleshlys synthesize proteins
is compulsory to frame CO2
is scarcityed to give-up hemoglobin to all the cells in the whole