Brain Questions and Answers

19 2 points of the following is a similarity between cardiac contractile and neuronal action ls Both rapidly depolarize with calcium entering the cells repolarize with calicum entering and potassium exiting the cells repolarize with potassium entering the cells depolarize with sodium entering the cells h 20 2 points action potential prevents summation cardiac contractile neuronal skeletal

When the ventricle relax pressure O 1 decreases and gases liquids exit O2 increases and gases liquids exit O3 decreases and gases liquids enter 4 increases and gases liquids enter Question 11 2 points A patient exercises and stimulates angiogenesis What happens to resistance flow 1 increase resistance and flow O2 decrease resistance and flow 3 decrease resistance and increase flow

Question 15 2 points A patient has a brain tumor with increased secretion of antidiuretic hormone A What happens to resistance and flow 1 increase resistance and decrease flow O2 decrease resistance and increase flow 3 increase resistance and flow O4 decrease resistance and flow Question 16 2 points Which of the following is a difference between cardiac contractile and autorhythm action potentials 1 one has funny channels and the other depolarizes with calcium 2 one is repolarized by potassium entering and the other is repolarized by potassium exiting colcium in depolarization and the other involves calcium in the

Question 6 of 10 What is the first step in preparing an informal talk A Put together a summary O B Create an outline O C Decide which technology to use O D Do research on the topic PREVIOUS

What is one of the terms the Armenian people use to refer the genocide against them The Holocaust None of these answers is correct The Holodomor The Aghet

The government led by the Committee of Union and Progress CUP was opposed to the violence that was targeting the Armenians ordered and organized the violence against the Armenians None of these answers is correct focused more on fighting the war than killing civilians

If you were an Armenian living in the Ottoman Empire one way in which you could possibly save yourself from murder was agreeing to convert to Christianity True False

12 One element of a good theory is that it should A A Be falsifiable B B Attempt only to prove itself correct C C Always have an extremely complex design and hypothesis D D Be based only on logical reasoning rather than previous empirical research finding E E All of the above

11 What psychological theory states that the mind is more than the sum of its parts citing that our brains automatically order individual parts into a complete picture hint they used figure ground picture to study this A A Structuralist Theory B B Gestalt Theory C Behavioral Theory D Introspection Theory E E Theory of Everything

10 If you were having mental health issues and went to a person specializing in psychoanalysis the treatment created by Sigmund Freud he she would most likely state that your problems were due to A A Witches evil freaking witches B B Environmental influences that have reinforced you to behave a certain way CC A deficiency in amount of the neurotransmitter oxytocin present in your brain D D Unconscious conflicts likely related to repressed sexual childhood experiences E E All of the above

9 If the correlation coefficient between a person s daily ingestion of energy drinks and their amount of daily twerking is r 0 90 what would this mean A A I could predict that it is unlikely that they will twerk if they have an energy drink B B I could predict that they will very likely twerk if they have an energy drink C I could predict that they will only occasionally twerk if they have an energy drink I could not make any predictions about their twerking because the correlation is too low

6 Which of these is a question one should ask themselves when assessing the value of something they know using critical thinking A A Why do I believe what I believe where did I get this information B B Is what I believe supported by evidence CC Is there any evidence to the contrary of what I believe D D Should I look to see if the current scientific consensus has changed and refine my belief E E All of the above

5 I cut the section of the lecture video that covered the question that was originally here Instead simply have a free point by clicking A Cool thanks for the free point below A A Cool thanks for the free point B B I don t want your charity point Eli I m prideful to a fault CC You can take your stupid point and stick it where the sun don t shine D D Is the answer giraffe paste E E No thank you kind sir I cordially decline your very generous offer of a free point Good day

4 What psychologist dubbed the father of experimental psychology opened the first psychology laboratory in Leipzig Germany in 1879 A Wilhelm Wundt B B Sigmund Freud C C William James D B F Skinner E E None of the above

2 In an experimental design what is the variable that researchers add the treatment to try to change the outcomes between groups A A The helix variable B B The control variable C C The independent variable D D The dependent variable E E None of the above

20 In the animal kingdom one of the manifestations of self awareness observed among animals i a sleeping for short periods of time to maintain safety b passing the Turing test c engaging in complex social interactions d startling easily to run away from predators

Out of the following the rates of major depressive disorder with seasonal pattern are likely the highest in a southern states during summer Ob northern states during summer c southern states during winter d northern states during winter

Question 12 What does the Turing test purport to evaluate a alertness in humans b consciousness in machines c awareness of sensations in animals d self awareness in animals

Question 2 Which of the following is true about the biological clock a It is only present in humans and more evolutionarily advanced animals b It is responsible for patterns associated with body temperature and hunger c It is not possible to override or change the patterns of the biological clock d It is responsible for stonning mind wandering and

uestion 1 Which of the following is true about restless legs syndrome RLS a It is strongly tied to mood disorders Ob It is a genetically inherited sleep disorder Oc It is confined only to the legs d Its main symptom is a tingling sensation in the patient s limbs

of or pertaining to a sea port things that are thought to be signs of events to come omens having a stout body somewhat fat a large trunk or suitcase typically made of stiff leather and opening into two equal pa

Term Legislative branch House of Representatives Powers belonging only to the House Qualifications for the House Speaker of the Definition Add a picture example or use the term in a sentence

ns Help Times 1 12 12 ar and mother dran

a Meissner s corpuscles epidermis dermis b Pacinian corpuscles A Skin Receptor Anatomy Complete the diagram to label the receptors found in human skin Merkel Disks free nerve endings C d

Skull Subarachnoid space Arachnoid granulation Subdural space Blood vessels Meningeal dura 100 Tentorium cerebelli Cerebral cortex Falx cerebri Periosteal dura 934 Pia mater Dural sinuses 10000 Arachnoid trabeculae Arachnoid mater

Post Lab Assignment Lab 6 Item 10 Tentorium cerebelli Arachnoid granulation Falx cerebri Pia mater Skull Meningeal dura Periosteal dura Cerebral cortex

Midbrain Middle portion of the brainstem Cerebral cortex Layer of gray matter covering the cerebrum Medulla oblongata Connects the brainstem to the spinal cord Pons Superior portion of the brainstem Arachnoid mater Middle meningeal layer Thalamus Main gateway into the cerebral cortex Frontal lobe Most anterior lobe of the brain Amygdala Plays a role in behavior and emotion

What is Autism Spectrum Disorder and how is it diagnosed

Post synaptic effects can be mediated by two basic kinds of mechanisms If the effect is Metabotropic second messengers in the cell may be mobilized to open ion gates producing a very is lonotropic the gates themselves slow and long lived the reaction from that cell If however the effect Select positive ions negative ions neurotransmitters have the effect of opening

When receptor cells are connected Select pathway that path is likely to transmit details In contrast if the connectivity is details are lost in the convergence Select 1 1 Many 1 to subsequent cells in the

Again indicate if in and of itself each of the following would be likely to increase or decrease the effectiveness of a neurotransmitter A 5HT agonist The failure of an Auto Receptor An ACh antagonist An increase in dendritic spines Choose decrease increase Choose j Choose Choose

Again select from the Neurotransmitters NT or Neuromodulators NM on the right the one that serves the function listed on the left Released at neuro muscular junctions In Amygdala helps reduce anxiety Low turnover of this NM linked to depressio The first NT released in pain withdrawl reflex Arouses brain for vigilance memory none during REM Choose CCK Substance P Acetylcholine Norepinepherine Serotonin GABA Choose Choose

Again sele om the Neurotransmitters NT or Neuromodulators NM on the right the one that serves the function listed on the left NT released by nociceptors Principal NM that arouses cortex Released in Nucleus Accumbens for reinforcement Principal NM that de arouses cortex Smile Choose Choose Choose Choose

Select from the Neurotransmitters NT or Neuromodulators NM on the right the one that serves the function listed on the left Receptor sites change during Long Term Potentiation Reduction in cortex implicated in Alzheimer Reduction in Basal Ganglia linked to Parkinson s Inhibitory NT admits Cl into post synaptic cell Production of this NM can suppress pain Choose Glutamate Serotonin Endorphin Acetylcholine Dopamine GABA Choose Choose

For each of the following indicate the type of Receptive Field that s likely to be involved Simple cell in visual cortex Double opponent cell Pacinian corpuscle Simultaneous contrast Tonotopic map in inferior colliculus Magnocellular ganglion Choose Small receptive field Center Surround receptive field Large receptive field Choose Choose Choose

Select from the tracts and pathways on the right the one that best fits the description on the left Visual pathway for color and detail Motor path for precise control of peripheral movements Visual pathway for motion and gross outline Specialized visual path for setting diurnal Choose Magno cellular Pathway Retino Hypothalamic Pathway Cortico Spinal Tract Parvo cellular Pathway Ventro Medial Tract Choose1

Again select the cortical structure location on the right that corresponds to the functions or features listed on the left Damage results in emotional facial paresis Color constancy Active just before command to move Includes a retinotopic map Area devoted to face reco Choose Fusiform Gyrus Anterior Insula Premotor Cortex Motor Cortex V4 Occipital Lobe Choose Choose V

Select the cortical structure location on the right that corresponds to the functions or features listed on the left Critical to language comprehension End of ventral pathway Includes face cells Includes optic flow detectors for environmental motion Critical to language production Primary auditory processing Choose Arcuate Fasiculus Inferior Temporal Lobe Wernicke s Area Medial Superior Temporal Dorsal medial Temporal Broca s Area Choose Choose

Select the appropriate structure on the right that corresponds to the location and or functions listed on the left In Limbic System Emotional expression interpretation Support structure surrounding and protecting CNS Master gland receiving input from Hypothalamus In Hindbrain Bridge to lower higher areas also arousal sleep In Limbic System Receives from smell receptors Choose Pituitary Olfactory Bulb Pons Meninges Amygdala Cingulate gyrus Choose Choose

appropriate structure on the right that corresponds to the location and or functions liste on the left In Midbrain Visual localization blindsight In Forebrain Sensory motor relay Project to arouses cortex Cavity for and source of Cerebrospinal Flui CSF In Midbrain Motor pathways nerves that control eyes In Hypothalamus internal clock for circadium rhythm Choose Inferior Colliculus Ventricle Supra Chiasmic Nucleus Superior Colliculus Thalamus Tegmentum Choose Choose

Do you think you are more a product of heredity or environment Describe three of your personal characteristics and explain whether you think each originated from your genetics or your upbringing Your response should be in paragraph form 4 5 sentences long as a minimum You do not need to respond to another student

1 There is only one Batman If I wanted to do a study to better understand the thoughts and behaviors of this unique one of kind person the best design to use would be A An Experimental Study B A Case Study A Correlational Study D To commit a crime and see what happens don t do this or pick this answor 3 Point

2 If the correlation coefficient between the number of hours a person spends playing the videogame The Last of Us 2 and a person s reported level of depression is r 0 95 this likely means A I can predict that if a person spends many hours playing The Last of Us 2 it is very unlikely they will be depressed B I can predict that if a person spends many hours playing The Last of Us 2 they will likely be depressed I can predict that only a small number people who play The Last of Us 2 will be depressed D I cannot make any predictions because the correlation between these is too small

What is true about the project budget O a The budget is the sum of the project cost estimates b The budget excludes estimates for risk events c The budget is established by the project sponsor O d Includes estimates for known and unknown risks

Which is a primary characteristic of a project manager on a traditional project a Project managers are not needed on Agile projects b The project manager is a subject manager expert c The project manager is the functional manager of the team d The project manager is accountable for the project and its delivery

b Everything will be fine This is a good nursing center d Go ahead I m listening 13 Which is a barrier to communication a Focusing b 169H stand know Asking questions Talking a lot when others are silent c d Using familiar language 23V1TD380 14 A person wants care given at a certain time and in a certain way Nothing seems to please the person Which response is best a Please stop being so picky b I m sorry I don t have time for this c Please tell me what you would like done d You are never happy with what I do 15 A person is angry You should a nislax3 Put yourself in the person s situation gel art sdnesd

estion 8 White matter is prim a synapses b axons

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Question 13 2 points Saved During excitation of skeletal mus concentrations of sodium and cal O 1 sodium and calcium decre

What is the significance of the Marbury v Madison case O it overturned a ruling that had previously denied women the right to vote O it outlawed the practice of child labor O it reinforced the judicial branch s power of judicial review O it ended segregation by overturning Plessy v Ferguson