Bio156 introductory biology for allied health exam 3 part 1


Question
1 of 45
Hormones ruleize __________.
growth
reproduction
water balance
metabolism
all of the overhead
Question
2 of 45
The divorce of the sphincter at the downstream end of the stomach is to __________.
retain distressing tingle in the stomach until pepsin digestion is consummate
loose bile into the duodenum when tingle is present
loose pancreatic secretions into the duodenum when tingle is present
loose bile and pancreatic secretions into the duodenum when tingle is present
loose distressing tingle into the duodenum in intermittent squirts
Question
3 of 45
Which of the subjoined best delineates the conformity of insulin to glucagon?
They effort concertedly to just the collection to market delay impelncy.
Insulin stimulates the pancreas to hide glucagon.
High smooths of insulin neutralize pancreatic secretion of glucagon.
They are opposing hormones.
Insulin is a steroid hormone; glucagon is a protein hormone.
Question
4 of 45
Maintaining the bulk and compound of collection softs is the straightforward service of which of the subjoined classifications?
integumentary
immune
digestive
urinary
respiratory
Question
5 of 45
In vitro fertilization __________.
can be used to selecteded the sex of an embryo
permits the screening of embryos for genetic defects
can use eggs that keep been frozen
all of the overhead
none of the overhead
Question
6 of 45
Antibodies __________.
are shaped approve the note B
are generalists in that any anticollection can oblige to any antigen
consist of three polypeptide chains
assist in destroying point antigens
All of the overhead are gentleman
Question
7 of 45
Which of the subjoined is one of the collection's principal lines of guard over contagion?
a assemblage of nonspecific antibodies
several nonspecific amino distressing toxins
several nonspecific obstacles such as bark and mucous membranes
increased origination of indubitable hormones and alters in the rank circulation
an increasing in the alert rate
Question
8 of 45
A vasectomy __________.
prevents the origination of sperm in the testes
prevents the origination of semen
prevents the motion of sperm into the urethra
prevents a man from having an erection
is an operative rule to neutralize the transmission of sexually pestilential diseases
Question
9 of 45
The epilogue, scoimpel kernel, thymus, and hypochondria are all accommodation of the ______ classification.
immune
circulatory
excretory
renal
digestive
Question
10 of 45
Which sign of structure forms a despatch and coordination classification delayin the collection?
nervous
blood
epithelial
connective
muscle
Question
11 of 45
Why do diseases involving approved contagion usually fruit in a ardor?
The speedy plurality of the invading microorganisms fruits in extra ardor origination.
The exasperating and immune responses fruit in extra ardor origination.
The invading microorganisms artifice the brain's atmosphere administer benevolence into amelioration the atmosphere so they can stretch rectify.
The brain's atmosphere administer benevolence responds to inflammation by creating a hot environment hostile to microorganisms.
Fevers secure that you gain redeep in bed longer so that your collection can restore from the ailment.
Question
12 of 45
When the ramdivorce of the stomach fails to shield itself from erosion by gastric juice, the fruit is __________.
heartburn
reverse peristalsis
a duodenal ulcer
nausea
a gastric ulcer

Question
13 of 45
Most of the oxygen in the rank is enravishmented by __________.
platelets
plasma
platelets
hemoglobin
serotonin
Question
14 of 45
What is the deep divorce of connective structure?
support
movement
protection
response to stimuli
covering
Question
15 of 45
Which of the subjoined organs is NOT in the abdominal concavity?
stomach
liver
intestine
appendix
heart
Question
16 of 45
Temperature principle, hormone disposal, and exchanging nutrients and diminishs delay the interstitial soft are all accommodation of the __ classification.
respiratory
digestive
immune
circulatory
nervous
Question
17 of 45

Most nutrient parching occurs in which divorce of the digestive classification?
stomach
liver
pancreas
small intestine
large intestine
Question
18 of 45
What are the immodest indispensable signs of collection structures?
connective, cardiac, terse, and adipose structure.
connective, epithelial, terse, and muscle structure.
epithelial, hormonal, cellular, and scoimpel structure.
epitheli            al, glandular, muscle, and terse structure.
connective, neurons, muscle, and cartilage structure.
Question
19 of 45
Homeostasis _______________.
is the subsistence of a fixed internally state
simply comes into personate when you are ill
is a footpathological condition
is the subsistence of a proportionately steadfast internally environment
is the way the internally environment influences the apparent environment
Question
20 of 45
When you cut yourself, the damaged cells after a whileout-delay loose which of the subjoined chemical warn signals?
interferon
complement
histamine
pyrogens
anti-interferon
Question
21 of 45
The immodest stages of deeptenance processing are, in order:
ingestion, parching, exportation, digestion
ingestion, exportation, digestion, parching
ingestion, digestion, parching, exportation
digestion, parching, ingestion, exportation
elimination, parching, digestion, ingestion
Question
22 of 45
All veins raise __________.
rank inland the courage
interstitial soft
rank loose from the courage
oxygen-rich rank
oxygen-poor rank
Question
23 of 45
Once an operation implicit is triggered, the principal deep chemical alter is __________.
a transposition of the membrane polarity, delay the inland of the cell improving direct
a transposition of the membrane polarity, delay the inland of the cell improving privative
an extension in the privative advise internally the neuron
an extension in the direct advise internally the neuron
propagation of an impulse
Question
24 of 45
White rank cells personate a pointly significant role in __________.
carrying oxygen
carrying carbon dioxide
rank clotting
hemoglobin enravishment
fighting contagions
Question
25 of 45
Which one of the subjoined signs of structure stores fat in the collection?
blood
cartilage
bone
adipose
fibrous connective structure
Question
26 of 45
The basic structural and divorceal divorce of the sort is the __________.
Bowman's capsule
nephron
glomerulus
urinary bladder
ascending aorta
Question
27 of 45
Why are ethnical testes located in an apparent sac rather than in the abdominal concavity?
to abridge the absence that semen must peregrination during exclamation
to abridge the absence that sperm must swim during insemination
so the testes can be kept at a fixed atmosphere
so the testes can be kept cooler than the collection's inland
so the testes can stretch at sexual maturity
Question
28 of 45
In a ethnical courageous reproductive classification:
a circumcision removes a constituent of the scrotum.
the vas deferens conducts sperm among the testis and epididymis.
the sperm peregrination through the urethra during exclamation.
sperm confirmed in the prostate gland.
sperm are performed in the bladder and loosed through the scrotum.
Question
29 of 45
In the ethnical respiratory classification, gas exalter occurs across the cells of the _____.
diaphragm
trachea
bronchi
pharynx
alveoli
Question
30 of 45
The improve term to delineate the origination of the ethnical sperm is __________.
spermogenerator
oogenesis
spermatogenesis
sperm-production
gametogeneric
Question
31 of 45
Outnumbering neurons by up to 50 to 1, which cells shield, dissociate, and repair neurons?
sensory cells
motor cells
axon cells
satellite cells
supporting cells
Question
32 of 45
Trace the footfootpath of a red rank cell in a tour that uses it from the capillary bed of the straight sort to the capillary bed of the left sort.
capillary bed of straight sort….venules….veins….straight atrium….straight ventricle….pulmonary arteries….capillaries of lungs….pulmonary veins….left atrium….left ventricle….aorta….arteries….arterioles…. capillary bed of left sort
capillary bed of straight sort….venules….veins….straight atrium….straight ventricle…. pulmonary veins….capillaries of lungs….pulmonary arteries….left atrium….left ventricle…..aorta….arteries….arterioles….capillary bed of left sort
capillary bed of straight sort….venules….v eins…..left atrium….left ventricle…. pulmonary arteries….capillaries of lungs….pulmonary veins….straight atrium…. straight ventricle….aorta….arteries…..arterioles….capillary bed of left sort
capillary bed of straight sort….arterioles….arteries….aorta….straight atrium….straight ventricle….pulmonary arteries….capillaries of lungs….pulmonary veins….left atrium ….left ventricle….veins….venules….capillary bed of left sort
capillary bed of straight sort….venules….veins….left atrium….left ventricle…. pulmonary veins….capillaries of lungs….pulmonary arteries….straight atrium…. straight ventricle….aorta….arteries….arterioles….capillary bed of left sort
Question
33 of 45
A vaccine embraces __________.
a killed footpathogen
weakened footpathogen
non-infective lion-sense of a footpathogen
all of the overhead may be used in a vaccine
Vaccines simply embrace genetically-modified bane divorceicles
Question
34 of 45
Which of the subjoined organs of the digestive classification is irrelative from the other immodest owing it does NOT fruit any secretions that aid in the digestive process?
stomach
liver
esophagus
pancreas
Important secretions are loosed by all of the overhead organs.
Question
35 of 45
Which of the subjoined is NOT a gentleman announcement environing the ethnical womanly?
She fruits all the eggs that she forforever gain anteriorly she is born.
She gain normally fruit further gametes than her courageous tally.
It is practicable that further than one egg gain be loosed at ovulation.
The process of meiosis may use 30 to 50 years to consummate.
The ovary is the primitive reproductive organ.
Question
36 of 45
What are the two deep divisions of the skeletal classification?
cranial and axial
vertebral and appendicular
appendicular and axial
axial and articular
articular and cranial
Question
37 of 45
What moves the ethnical 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 explore soft that you keep drawn from a rank vessel, you confront that it is proportionately violent in carbon dioxide and diminish products. Assuming that the soft comes from a healthful personal, you decide that the rank vessel from which you keep drawn the rank could keep been __________.
a venule
an artery
an arteriole
the aorta
either an artery or an arteriole
Question
39 of 45
Which of the subjoined is a confederacy among two neurons?
Schwann cell
Chemical synapse
Node of Ranvier
Sodium gate
Polarity space
Question
40 of 45
Which of the subjoined is a deep state of animal structure?
epithelial
plasma
bone
cardiac
neurons
Question
41 of 45
When you wait your inspiration, which of the subjoined rank gas alters leads initially to the impel to inspiratione again?
encouragement oxygen smooth
encouragement carbon dioxide smooth
reversion oxygen smooth
reversion carbon dioxide smooth
both encouragement carbon dioxide smooth and reversion oxygen smooths

Question
42 of 45
Which of the subjoined raise incoming messages inland the cell collection of a neuron?
axons
dendrites
actin filaments
myosin filaments
supporting cells
Question
43 of 45
Which of the subjoined is gentleman of a normal skeletal muscle?
Controperation is necessitated.
It is set in the ramparts of organs such as the digestive rely.
Its fibers do not keep a striped likelihood beneath the microscope.
It can be stretchd by training.
It is simply set in courage structure.
Question
44 of 45
Oxygen moves from the alveoli to the rankstream __________.
owing the strain of oxygen is main in alveoli than in the rank
mainly due to the activity of carbonic anhydrase in the red rank cells
owing there is further oxygen in the rank than in the rankstream
through locomotive enravishment through the cell membrane
to decamp from the collection as a diminish product
Question
45 of 45
Animals demand oxygen owing it __________.
plays a role in obtaining air from deeptenance
counterbalances the CO2 in the atmosphere
helps animals synthesize proteins
is certain to establish CO2
is demanded to entrust hemoglobin to all the cells in the collection