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Human Body Systems (Brain/Cardio/Immune/Reproductive) Flashcards | StudBud
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Human Body Systems (Brain/Cardio/Immune/Reproductive)
Human Body Systems (Brain/Cardio/Immune/Reproductive)
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Human Body Systems- Biology- Brain, Cardiovascular, Reproductive and Immune Systems ONLY
Flashcards
28 cards
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Practice quiz
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Questions
28
Answers
1
Red blood cells (in blood), carry ____ to other cells in exchange for ____ that must be removed
oxygen; antibodies
carbon dioxide; oxygen
oxygen; carbon dioxide
oxygen; white blood cells
2
What is the order of how a fertilized egg develops into an embryo?
morula, neurulation, embryo, gastrulation, blastocyst
blastocyst, gastrulation, morula, neurulation, embryo
neurulation, gastrulation, blastocyst, morula, embryo
morula, blastocyst, gastrulation, neurulation, embryo
3
Prolonged use of antibiotics is bad because _____ become ______ to the antibiotic.
bacteria; resistant
bacteria; vulnerable
viruses; resistant
viruses; vulnerable
4
Diabetes causes an _______ in blood viscosity, which ________ blood flow in the body
increase; decrease
decrease; increase
increase; increase
decrease; decrease
5
What part of the brain is colored in purple?
Temporal Lobe
Occipital Lobe
Parietal Lobe
Frontal Lobe
6
Helper T-cells activate killer T-cells in _____ when human cells are under attack
pathogen immunity
cell mediated and humeral immunity
acquired immunity
innate immunity
7
_____ are used to kill _____ which are pathogenic to the body
Bacteria; viruses
Antibiotics; bacteria
Antibiotics; viruses
Vaccines; bacteria
8
During the second trimester
Bones harden fuse and muscles develop
Major organs form including the placenta amniotic sac/fluid
Fetus swallows, kidneys function, urine forms
Brain and lungs finalize development
9
During the third trimester
Major organs form including the placenta amniotic sac/fluid
Bones harden fuse and muscles develop
Fetus swallows, kidneys function, urine forms
Brain and lungs finalize development
10
Where does implantation occur?
ovary
vagina
uterus
cervix
11
A fertilized egg must travel through the ____ to reach the ____ for _____
Fallopian tube; vagina; fertilization
ovary; uterus; implantation
Fallopian tube; uterus; implantation
uterus; Fallopian tube; implantation
12
Sperm are made in the ____, stored in the ____ and travel through the ____ and out the urethra
scrotum, epididymis, vas deferens
ovaries, Fallopian tube, vagina
testes, epididymis, vas deferens
testes, prostate, vas deferens
13
T/F: Memory B cells are capable of recognizing any pathogen they encounter.
True
False
14
Exercise causes blood flow to _____ and blood pressure to _____ immediately (not after effects)
decrease; decrease
decrease; increase
increase; decrease
increase; increase
15
A person who drank too much water will ______ blood pressure because blood volume ______
increase; decrease
decrease; decrease
increase; increase
decrease; increase
16
Vaccines are beneficial because they build __ by making __
immunity; antibodies
immunity; white blood cells
white blood cells; pathogens
immunity; pathogens
17
Which of the following is a nonspecific immune response?
histamines
T cells
B cells
plasma cells
18
Where does fertilization occur?
vagina
cervix
Fallopian tube
uterus
19
High blood pressure can be caused by...
loss of blood
atherosclerosis
low salt intake
relaxed state
20
Atherosclerosis is buildup of fatty deposits in arteries. This causes blood flow to?
decrease because arteries are narrower
decrease because arteries are wider
increase because arteries are wider
increase because arteries are narrower
21
The heart has _____ (take blood away from the heart) and _____ (take blood towards the heart)
arteries; veins
capillaries; veins
veins; arteries
arteries; capillaries
22
T-cell responses are _____ and usually ______ towards a specific pathogen inside the cell.
nonspecific; targeted
specific; targeted
nonspecific; general response
specific; general response
23
__ B cells __ previous invaders and make __ quicker with a second exposure
Memory; remember; antibodies
Helper; activate; responses
Killer; attack; antibodies
Suppressor; suppress; antigens
24
Heart attacks can occur as a result of
atherosclerosis
drug use
high fat diets
increased stress
25
The arteries & veins exchange gas in the small vessels called
aorta
capillaries
arterioles
venules
26
Structure 2 below is in charge of
receiving penis during intercourse
ovulating
womb/site of implantation/holds fetus
guiding the egg to the uterus
27
During the first trimester
Major organs form including the placenta amniotic sac/fluid
Brain and lungs finalize development
Bones harden and muscles develop
Fetus swallows, kidneys function, urine forms
28
The dark blue area of the brain is the
cerebrum
cerebellum
brain stem
midbrain
