854584
Descripción
Test por michelle_simms_w, actualizado hace más de 1 año
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Creado por michelle_simms_w
hace casi 10 años
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Pregunta 1
Pregunta
WATER CAN BE USED AS A RESPIRATORY MEDIUM
Respuesta
- True
- False
Pregunta 2
Pregunta
DESCRIBE THE CONDITIONS OF THE RESPIRATORY SURFACE
Respuesta
-
SMALL
-
LARGE
-
DRY
-
MOIST
-
THICK
-
THIN
Pregunta 3
Pregunta
GILLS ON THE BODY OF AQUATIC ANIMALS REDUCE THE SUFACE AREA FOR GAS EXCHANGE
Respuesta
- True
- False
Pregunta 4
Pregunta
WHICH OF THE FOLLOWING IS NOT PART OF THE VENTILATION PROCES IN MARINE ANIMALS
Respuesta
-
THE ANIMAL MOVES AROUND IN THE WATER
-
BLOOD FLOWS IN THE DIRECTION OF THE WATER PASSING OVER THE GILLS TO DIFFUSE THE HIGH OXYGEN CONCENTRATION
-
LOW OXYGEN CONCENTRATED BLOOD FLOWS TOWARDS OXYGEN RICH BLOOD THROUGH THE CAPILLARIES IN THE LAMELLA
-
WATER FLOWS THROUGH THE GILL FILLAMENTS
Pregunta 5
Pregunta
ACCORDING TO SCIENCISTS GILL SLITS AND TAILS ARE EVEIDENCE OF EVOLUTION
Respuesta
- True
- False
Pregunta 6
Pregunta
DESCRIBE THE TRACHEAL SYSTEM
Respuesta
-
TINY BRANCHING TUBES THAT PENETRATE THE BODY
-
THICK RODS OF CHITIN
-
MUSCULAR CAPILLARIES THAT RUN THROUGH THE BODY
Pregunta 7
Pregunta
THE TRACHEAL TUBES SUPPLY OXYGEN DIRECTLY TO THE HEART
Respuesta
- True
- False
Pregunta 8
Pregunta
THE REPITORY AND CIRCULATORY SYSTEMS ARE SEPERATES
Respuesta
- True
- False
Pregunta 9
Pregunta
IN ORDER TO MEET THEIR OXYGEN DEMANDS THE LARGER INSECTS MUST...
Respuesta
-
MOVE ABOUT MORE
-
VENTILATE THEIR TRACHEAL SYSTEM
-
DRINK MORE WATER
Pregunta 10
Pregunta
LUNGS ARE AN OUTER FOLDING OF THE BODY SURFACE
Respuesta
- True
- False
Pregunta 11
Pregunta
THE CIRCULATORY SYSTEM TRANSPORTS GASES BETWEEN THE LUNGS AND THE ....
Respuesta
-
ALL MAJOR ORGANS SUCH AS THE SKIN THE BRAIN, LIVER ETC
-
THE REST OF THE BODY
-
BRAIN AND MUSCLES
Pregunta 12
Pregunta
WHICH FACTORS AFFECT AN ANIMALS METABOLIC RATE....
Respuesta
-
THE SIZE AND THE COMPLEXITY OF THE LUNGS
-
WHETHER THEY LIVE ON LAND OR ARE MARIN ANIMALS
-
HOW MUCH FOOD THEY EAT
-
HOW FAST THE ANIMAL MOVES
Pregunta 13
Pregunta
In Mammalian Respiratory Systems describe the conveying of gases
Respuesta
-
Air inhaled through the nostrils passes through the pharynx via the larynx, trachea, alveoli, where gas exchange occurs
-
Air inhaled through the nostrils passes through the pharynx via the alveoli larynx, trachea, bronchi, bronchioles, and , where gas exchange occurs
-
Air inhaled through the nostrils passes through the pharynx via the larynx, bronchi,bronchioles, and alveoli, where gas exchange occurs
-
Air inhaled through the nostrils passes through the pharynx via the larynx, trachea, bronchi, bronchioles, and alveoli, where gas exchange occurs
Pregunta 14
Pregunta
Exhaled air passes in and out the vocal cords to create sounds
Respuesta
- True
- False
Pregunta 15
Pregunta
what is the name of the secretion on the surface of the alveoli
Respuesta
-
ADH
-
amylase
-
surfactants
Pregunta 16
Pregunta
what is the name of the blood vessel which carries oxygen rich blood to the body cell from the alveoli and what is the name of the blood vessel which carries oxygen poor blood from the cells to the alveoli surface
Respuesta
-
pulmonary artery and pulmonary capillary
-
pulmonary vein and pulmonary artery
Pregunta 17
Pregunta
Air is drawn down into the lungs as there is positive pressure in the lungs
Respuesta
- True
- False
Pregunta 18
Pregunta
What is the name of the volume of air inhaled with each breath
Respuesta
-
vital capacity
-
residual volume
-
peak flow
-
Tidal volume
Pregunta 19
Pregunta
Where is the control center for regulating breathing
Respuesta
-
The medulla oblongata and the pons in the brain
-
Hypothalmus and anterior pituitary gland in the brain
-
The cerebral cortex and posterior in the brain
Pregunta 20
Pregunta
Which of the following are involved in the regulating of breathing?
Respuesta
-
The medulla regulates the rate and depth of breathing in response to pH changes in the cerebrospinal fluid
-
The medulla adjusts breathing rate and depth to match metabolic demands
-
The pons regulates the tempo
-
Sensors in the aorta and carotid arteries monitor O2 and CO2 concentrations in the blood
-
These sensors exert secondary control over breathing
-
All of them
Pregunta 21
Pregunta
Describe the pressure in the lungs relative to the pressure in the alveoli
Respuesta
-
high partial pressure of of O2 to high partial pressure of CO2
-
high partial pressure of O2 to high partial pressure of CO2
Pregunta 22
Pregunta
In tissue capillaries, partial pressure gradients favor diffusion of O2 into the interstitial fluids and CO2 into the blood
Respuesta
- True
- False
Pregunta 23
Pregunta
hemoglobin, blood plasma, binds to the ..... which diffuses into the blood
Respuesta
-
CO2
-
N
Pregunta 24
Pregunta
Unicellular organism can exchange material directly with their envrionment
Respuesta
- True
- False
Pregunta 25
Pregunta
Transport systems connect the organs of exchange with other organs
Respuesta
- True
- False
Pregunta 26
Pregunta
More complex animals have a transport system that circulate fluids
Respuesta
- True
- False
Pregunta 27
Pregunta
Simple animals like cnidarians have a body wall of how many cells thick? Which enclose a gastrovascular cavity.
Respuesta
-
1
-
2
-
3
-
4
-
multiple
Pregunta 28
Pregunta
Distribution of substances and digestion in simple animals take place in 2 different cavities
Image:
cnidarians (image/jpg)
Respuesta
- True
- False
Pregunta 29
Pregunta
Describe the three basic characteristics of open or closes circulatory system
Respuesta
-
They have 4 chambers to the heart
-
A set of tubes (blood vessels)
-
A muscular pump (the heart)
-
Blood can be mixed
-
A circulatory fluid (blood or hemolymph)
Pregunta 30
Pregunta
Blood covers the organs directly in an open circulatory of which organism
Respuesta
-
insects other arthropods and most molluscs
-
birds, reptiles and fish
-
mammals
Pregunta 31
Pregunta
Blood covers the organs directly in an open circulatory of which organism
Respuesta
-
insects other arthropods and most molluscs
-
birds, reptiles and fish
-
mammals
Pregunta 32
Pregunta
The general bodily fluid mixture of blood and interstitial fluid, of open circulatory systems is known as Hemaglobin
Respuesta
- True
- False
Pregunta 33
Pregunta
Which of the following is not considered a function of an open system
Respuesta
-
Blood flows in vessels under high pressure
-
Open in to common cavities called hemocoel
-
Few blood vessels, but not extensive
-
Exchange of material between cells and blood (or hemolymph) is direct
-
Few blood vessels, but not extensive
Pregunta 34
Pregunta
Describe which of the following doesn't describe the function of an closed circulartory system organsim
Respuesta
-
Blood is confined to vessels and is distinct from the interstitial fluid
-
Material enters and exits via the blood vessels
-
The blood vessels have thin walls
-
Blood transport is efficient as it flows blood at high pressure
-
Blood vessels are branched into fine capillaries which are involved in the exchange of materials
Pregunta 35
Pregunta
Earth worms have 3 auxillary heart pumps which pump blood down to 2 ventral vessels
Respuesta
- True
- False
Pregunta 36
Pregunta
All of the following describe an open circulatory system:
Little or no pressure (heart)
Slower circulation (body movements)
Little control of flow direction
More direct exchange
Respuesta
- True
- False
Pregunta 37
Pregunta
All of the following describe a closed circulatory system:
Higher pressure (heart, arteries)
Faster circulation
Precise control of path of blood flow
Faster exchange
Respuesta
- True
- False
Pregunta 38
Pregunta
Which organisms have a closed circulatory system called the cardiovascular system
Respuesta
-
humans and other vertebrates
-
fish and crustaceans
Pregunta 39
Pregunta
What is the missing word in this sentence. Arteries branch into ...... and carry blood to
capillaries
Respuesta
-
Arterioles
-
aorta
-
Purkinje fibers
Pregunta 40
Pregunta
The capillary bed is the..
Respuesta
-
Networks of capillaries which are the chemical site exchange between the blood and the interstitial fluid
-
Networks of capillaries which are the chemical site exchange between the blood and the cells
-
Networks of capillaries which are the chemical site exchange between the blood alveoli
Pregunta 41
Pregunta
Wis the name of the very small blood vessels which converge into veins and return blood from
capillaries to the heart
Respuesta
-
Venules
-
ventricles
Pregunta 42
Pregunta
In single circulation system, blood leaving the heart passes through two capillary beds before returning
Respuesta
- True
- False
Pregunta 43
Pregunta
In single circulation system, blood leaving the heart passes through two capillary beds before returning
Respuesta
- True
- False
Pregunta 44
Pregunta
What are the names of the two sets of capillaries in single circulation
Respuesta
-
gill capillaries
-
lungs
-
systematic capillaries
Pregunta 45
Pregunta
Other than humans which other animals have a double circulatory systems
Respuesta
-
athropods
-
bony fish
-
reptiles
-
amphibians
Pregunta 46
Pregunta
Which of the three don't have a double circulatory system where the blood mixes
Respuesta
-
amphibians
-
reptiles
-
mammals and birds
Pregunta 47
Pregunta
In the cardiac cycle the relaxing of the muscles is called the systole
Respuesta
- True
- False
Pregunta 48
Pregunta
The stroke volume is the
Respuesta
-
Amount of blood pumped in a 60 contraction
-
Amount of blood pumped in a single contraction
-
Amount of blood pumped without a single contraction
Pregunta 49
Pregunta
The cardiac output is the volume of blood pumped into the systemic circulation per minute and
depends on both the heart rate and stroke volume
Respuesta
- True
- False
Pregunta 50
Pregunta
Arteries have a thicker wall than the veins... Why?
Respuesta
-
to accommedated for the higher pressure of blood being pumped around the body
-
the lumen is large
-
high pressure in the vessel could lead to a rupture in the thinner vein
-
the blood is only moving in one direction
Pregunta 51
Pregunta
The contraction of smooth muscle in arteriole walls; it increases blood pressure is known as
Respuesta
-
Vasodilation
-
Vasoconstriction
Pregunta 52
Pregunta
The relaxation of smooth muscles in the arterioles; it causes blood pressure to fall is know as
Respuesta
-
Vasoconstriction
-
Vasodilation
Pregunta 53
Pregunta
Giraffes cope with having long necks an pumping blood round their body and their head by having an extremely high blood pressure (280/180 mm Hg) which is twice that found in humans
Respuesta
- True
- False
Pregunta 54
Pregunta
Which of the flowing is NOT affected by blood being moved through veins
Respuesta
-
smooth muscle contraction
-
expansion of the vena cava with inhalation
-
skeletal muscle contraction,
-
veins expand
Pregunta 55
Pregunta
What condition is not caused from a build up of fatty deposits in the coronary arteries (atherosclerosis)
Respuesta
-
heart murmur
-
Arteriosclerotic Cardiovascular Disease (ASCVD)
-
, Ischemic Heart Disease (IHD
-
Coronary Heart Disease (CHD
-
Coronary Artery Disease
Pregunta 56
Pregunta
lack of oxygen tot he heart is called an infarction
Respuesta
- True
- False
Pregunta 57
Pregunta
Hardening of the arteries (atheriosclerosis) can cause.. select 4
Respuesta
-
high blood pressure
-
damaged veins
-
(angina) in the coroanary artery
-
complete blockages a heart attack
-
artery near the brain stroke
-
artery in the leg – peripheral vascular disease
Pregunta 58
Pregunta
The percentage composition of blood is 60 plasma and 40 cellular elements
Respuesta
- True
- False
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