Brain Questions and Answers

111 MULTIPLE CHOICE QUESTION So since v d t the tangential velocity Vt equals circumference divided by period circumference x period 1 half of the circumference divided by the period period divided by circumference

MULTIPLE CHOICE QUESTION When an object is going around a circle the tangential speed it has keeps on changing direction But if the centripetal force is lost at any point in that motion the object will fall toward the center of the circle with that same speed continue a curved path that eventually straightens out to a line lose speed as it flies off the circle move off the circle on a tangent line with the same direction and speed it had the moment the centripetal force was removed

4 What does the eccentric utilization ratio tell us about an athlete

Given the characteristics of high pressure centers what weather conditions should you expect the Subtropical Highs to bring cloudy rainy conditions Oclear dry conditions

Short term memory is associated with the with the O hypothalamus cerebral cortex limbic system cerebral cortex cerebral cortex hypothalamus limbic system hypothalamus cerebral cortex limbic system whereas long term memory is associated

cerebellum cerebral cortex O medulla oblongata O hypothalamus Question 12 0 5 There are several toxins that interfere with synaptic transmission Botulism toxin for example interferes with the fusion of acetylcholine containing vesicles with the membrane of the axon bu This would result in which one of the following slow diffusion of the neurotransmitter across the synaptic cleft blocking of neurotransmitter release by the presynaptic membrane hyperpolarization of the postsynaptic membrane

arachnoid O vertebrae cerebrospinal fluid O pia mater bones of the skull Question 14 Insufficient production of acetylcholine in the synapses of the brain abnormal tangled neurons and large deposits of beta amyloid are problems associated with which one of the following diseases rabies meningitis 0 5 pts Parkinson s disease

tal Oventricles meninges nerve tracts O cerebellum medulla oblongata pons Ohypothalamus thalamus pituitary O forebrain midbrain hindbrain Question 3 Which one of the following types of neurotransmitter functions as an inhibitory agent typically suppressing the sensation of pain O epinephrine serotonin 0 5 O acetylcholine

Many of the Jew hunters in Eastern European occupied countries agreed with the Nazis mission True False

Apply what you have learned about skeletal tissue and select the factors that would increase bone density and help prevent osteoporosis View Available Hint s Aquatic exercise Medications such as bisphosphonates which inhibit osteoclasts Estrogen replacement therapy for post menopausal women Calcitonin administration A diet rich in vitamin D and calcium A high protein diet Walking

DIAZ TRAVELS AROUND THE TIP OF AFRICA 95 the southern tip of India True or False Diaz was a wealthy nobleman searching for a new route to Africa around 96 What has Diaz been using to navigate Caught in a 97 unknown 98 99 nature off the coast of Africa searching for a new to the east Diaz has two options risk death on the or head out into the Ocean and the What becomes key to a new of exploration Out of sight of land for days No idea what lies ahead His are useless Lost at sea His fate now turns on a powerful force of the waves An ocean gyre a vast circular caused by prevailing winds working against the rotation of the creating a conveyor belt of water times more powerful than the Mississippi River 100 Diaz claims the land in the name of become known as the Cape of COLUMBUS DISCOVERS THE AMERICAS 101 October 12 and country It will route to the east bypassing Constantinople A direct passage to Within 50 years it becomes one of the busiest lanes in the world 26 30 The key to a new A date seared onto the hard drive of humanity sailors discover land Leading them an Italian Americas have immunity to a deadly threat 107 What is Columbus on the search for 102 Christopher Columbus underestimated the distance to travel to China from Spain by how many miles 103 Monarchs from what country finance Columbus s expedition 108 Columbus returns to Spain a All of 104 After five weeks at sea Columbus finally reaches land that he believes to be Japan but which is in fact where 105 True or False The Bahamas are home to the Taino people 106 Living in a different 33 00 for thousands of years the people of the wants a piece of the Americas His journeys open floodgates Mankind The Story of All of Episodes

Vaccuum 00000 Do laundry CHORE Lavar la ropa Pasar la aspiradora Limpiar el ba o Hacer la cama Cortar la grama Clean the bathroom Make the bed My Chare Chart X M X X MIE X X Choose Choose Sundays Wednesdays Fridays Saturdays Daily Tuesdays X X V X SAB X X

D Mer E B

O the ability of a cell to reproduce O directions the cell receives from DNA O the maintenance of a constant internal state O the extraction of energy from nutrients the ability of organisms to move within their environment Question 6 The most basic level of organization is the O cell organ O compound molecule

Refer to the question above in which you were asked if the ITCZ changes latitude between January and July more over land or over water Why do you think this is so 12pt v Paragraph BIUA

orical approaches to provider communication best exemplifies Patient Centered Communication a Biopsychosocial Model Ob Paternalistic Model Oc Biomedical Model Od Biophysical Model QUESTION 27 Health Communication Research has published an extensive amount of studies that are longitudinal in nature allowing us to see patien well being satisfaction and adherence over time True O False QUESTION 28

What is the primary function of the peripheral nervous system a Communication between the CNS and the rest of the body b Controlling your endocrine system and sleep wake cycle c Maintaining the function of the gastrointestinal tract d Communication between the spinal cord and sensory organs

Proteins help maintain the pH balance of the blood by acting as a ions O b buffers O c bases O d acids O e pumps

SELECT COMMITTEES JOINT COMMITTEES

In the Randall article he states In an effort for an individual to control parasomnia they may do which of the following to control their fear A Drink a considerable amount of coffee to remain awake at night OB Tie themselves to their beds at night to avoid killing themselves or someone else OC Seek out a therapist to help with the problem before it becomes evident OD Use sleep apnea equipment to help them sleep through the night

Biologically the brain sends sleep signals to the rest of the body through the spinal cord This electrical impulse to garner sleep and send signals to the hippocampus to trigger dreams is transmitted from which part of the brain A Temporal Lobe B Thalamus OC Frontal Lobe OD Occipital Lobe

The prefrontal cortex of the brain is the area that develops during adolescence It reaches full maturity at age OA 25 B 18 C 21 P 17

In short term memory which group of letters will be the most difficult to remember Select one ORCGDPOQ O HNJSMY O VPCTBZD

Which of the following statements regarding sleep apnea is FALSE In central sleep apnea the brain does not correctly regulate the diaphragm and other breathing mechanisms O Death may occur during sleep as a result of sleep apnea O Sleep apnea may increase the risk of heart disease and stroke O Sleep apnea is characterized by continuous snoring

An understanding of these concepts leads to the following hypothesis The hypothesis for this experiment has three parts 1 When sheep red blood cells are exposed to 0 9 NaCl their size and shape will remair the same swell and burst or shrink and become wrinkled I

Column I pathologic condition in Column I with its description in Column II 1 diabetes mellitus 2 acromegaly 3 goiter 4 Cushing syndrome 5 hyperthyroidism 111 BODY SYSTEMS ENDOCRINE SYSTEM Column II A Enlargement of the thyroid gland B Hypersecretion of cortisone from the adrenal glands C Deficiency of insulin leading to high blood sugar levels D Enlargement of extremities caused by increased growth hormone from the pituitary gland C 237

On page 330 review the section on meninges and select all of the layers that make up the meninges Select all that apply O Pia O Uncus O Arachnoid O Dura

The blood brain barrier BBB is most permeable to which of the following Multiple Choice O O O O Platelets white blood cells and red blood cells Sodium potassium and chloride Urea and creatinine Glucose and oxygen ILYE

The bundle of nerve roots that occupy the vertebral canal from L2 to S5 is called the Multiple Choice O O O medullary cone cauda equina lumbosacral enlargement cervical enlargement spinal cord

Both cerebrum and cerebellum have gray matter in their surface cortex and deeper nuclel and white mat deep to the cortex True or False True False

Which answer below uses a transitional word or phrase A You re going to finish the book Go to bed B I m going to finish this book you re going to go to bed C After I finish this book you re going to go to bed

Ependymal cells line the inner cavities of the CNS True or False True False

Multiple Choice O O Schwann cells Astrocytes Satellite cells Oligodendrocytes

About 90 of the neurons in the nervous system are Multiple Choice O O O sensory motor afferent efferent neuron

Most neurons have multiple dendrites True or False True False

Choose the correct form of IR to complete the following sentence Erica y Jos quieren vivir en una casa grande Ellos Ella Nosotros

Question 55 Points 2 What can be inferred from the following passage taken from Petrarch s Plague He was dining with the bishop one evening when two monks arrived with reports of a plague ridden French monastery OIt shows the factual statement O It is an example OIt is an extended definition O All of the choices

Use Google and select the equation that is the carbonic anhydrase equation if you don t know it Google it O HC402 CO2 HC404 02 HC402 OKCH PO2 KPCIO K PO3 Cl H2O CO2 H2CO3 H H20 H202 HCO3 H4CO5 H2 CO2

What you want to do a What does the following sentence from the transcript Address to the Nation on Central America by President Ronald Reagan depict Time and again in the course of our history we ve aided those around the world struggling for freedom democracy independence and liberation from tyranny In the 19th century we supported Simon Bolivar the Great Liberator We supported the Polish patriots the French Resistance and others seeking freedom We well remembered how other nations like France had come to our aid during our own Revolution O Opposing claim O Evidence for a claim Establishing tha

Question 3 Points 3 Read the following paragraph and answer the question that follows Trees grow in a nursery are preferable for transplanting to trees grown in the forest Nursery grown trees possess a well developed root system with numerous fibrous rootlets a straight stem a symmetrical crown and a well defined leader Trees grown in neighboring nurseries are preferable to those grown at great distances because they will be better adapted to local climatic and soil conditions For lawn planting the branches should reach low to the ground while for street purposes the branches should start at about seven feet from the ground Which of the following organizational structure does the text have Chronological Cause Effect

Which of the following best describes a statistic An anecdote that describes a point A detail that appeal to senses Something that can be proved Figures and percentage that support your point

question 9 Points 1 Which of the following will you find in a well developed paragraph O A high level diction Necessary supporting details Sufficient evidence impeccable grammar

Question 6 Points 2 Identify the redundant words in the following sentence Her children are alike and the same as each other O Her children Like alike O Alike same O Her her

Question 4 Points 2 Read the following lines taken from The Right to Privacy by Samuel Warren and Louis Brandeis and answer the question Instantaneous photographs and newspaper enterprise have invaded the sacred precincts of private and domestic life and numerous mechanical devices threaten to make good the prediction that what is whispered in the closet shall be proclaimed from the house tops This complex compound structure has been used to convey which of the following O To convey the idea that instant photographs and newspapers have invaded domestic life O To show many devices threaten human freedom To highlight how a whisper can be heard from the rooftop through devices R Re as Que 1

Choose the correct answer is a statement of critique for the purpose of cooperation and collaboration O Argument Feedback Bias Thesis statement

Points 2 Which of the following could be inferred from the below lines Master however was not a humane slaveholder It required extraordinary barbarity on the part of an overseer to affect him Master was kind at times and he was not easily provoked Master was too barbarous and cruel to sympathize with the slaves O Master always worked with an affic

Question 3 Points 2 Which of the following is part of the provisions of the Massachusetts Constitution O Deems absurd and unnatural bloodline claims or hereditary titles or office within the government Establishes a right to keep and bear arms for the common defense while the militia is governed by civil authority Gives citizens the right to redress their grievances and to obtain swift justice without having to pay for it All of the choices

Question 6 Points 1 Identify the source below that is classified as a printed feature a guide for the reader O The price label of the book A comparative table about annual rainfall amounts O The author s introduction at the beginning of the text O The copyright year and address of the publishing house

Question 4 Read the following extract and answer the question given below These must be chiefly if not wholly effects of the unsteadiness and injustice with which a factious spirit has tainted our public administrations What does the word Tainted connotate To contaminate To pollute To corrupt morally O To unintentionally give a flavor of one to another

As you have seen Watson was able to classically condition the emotion of fear in only a few trials with little Albert Unfortunately little Albert s mother who was a nurse at Johns Hopkins got wind of Watson s experiment on her son and no longer allowed him to play in Dr Watson s laboratory For all we know there is an older gentleman named Albert from the Baltimore area who is deathly afraid of white rats to this day At any rate Watson s controversial experiment showed that fears or phobias may be acquired through classical conditioning Do you have similar examples of how fears that either you or someone you know has developed Share any examples of conditioned fears you have