Introduction to Physiology Questions and Answers

Stan is 95 years old and still going strong No one would guess he s a year over 80 so he can definitely be considered a successful ager Which of the following is LEAST likely to apply to Stan O He has no close relationships with friends or family O He goes to church every Sunday O He volunteers at an animal shelter two afternoons a week O He likes to watch TED Talks on the internet

Bradford can no longer live out on his 50 acre farm he s simply too far away from other people so if there s an emergency it would be difficult for him to get help His children have decided to move him into a small condo that is situated with other condos around a perimeter in which others who are fairly self sufficient can get out and mingle with each other and do fun things together like make lunch at each other s places Which type of housing best describes this situation O assisted living dorms O cluster housing O nursing home

Janet is struggling adjusting to her new status as a widow Which of the following would be the most likely reason why O Her husband had a long drawn out illness during which she had to take care of him O Her husband handled all of the finances so she is having trouble learning how to do all money work e g paying the bills making decisions about selling the house buying a car etc O Her friends are coming over too often so that she feels uncomfortable O She s got a lot of money now and doesn t know how to spend it

True story on this one My husband s birthday is April 27th This year his mother finally remembered it to ask him to lunch however she still had to ask him to remind her how old he will be Which aspect of cognition is most likely in cognitive decline for this to happen O creativity O wisdom explicit memory O psychomotor speed

Mary and Bill recently buried Gertie Bill s mother She lived to be a ripe old age of 95 Which life span term best applies to this situation O longevity useful life expectancy average life expectancy maximum life expectancy

Linda is in her early 50 s and is stretched in terms of time and energy She needs to help her aging parents get to the doctor make sure their prescriptions get filled and do their taxes Even though Linda has a sister and two brothers she feels as though she should be the primary person to be responsible for making sure her parents are taken care of Which term best applies to Linda s situation sandwich generation filial obligation kin keeper mid life correction

Fran has been experiencing some pain in her joints after her daily runs Her doctor is pretty sure it is a consequence of too much running which may be thinning her joints Which of the following is she most likely to diagnose her with Oosteoporosis Oartherosclerosis Orheumatoid arthritis

Dr Fran studies development from young childhood through adulthood Her viewpoint is that if we truly want to understand how Steve came to be who he is at 25 we need to know something about his thinking has changed up to this point what discipline techniques his parents used early on versus when he was an adolescent if his behaviors towards authority figures has changed over time etc The theoretical perspective that best applies to Dr Fran s work is O life span perspective O psychoanalytic perspective O biological perspective cognitive perspective

Greta s brother Stan is 2 years old Not only does he want to do everything on his own he is also learning how to control his body so that he doesn t have to be in diapers anymore Which stage of Erikson s psychosocial theory best applies to this situation O Stage 1 Basic Trust vs Mistrust O Stage 3 Initiative vs Guilt O Stage 4 Industry vs Inferiority Stage 2 Autonomy vs Shame Doubt

Brian is 4 years old and thinks that he will be a boy forever but he is still afraid that playing princess dress up with his sister will make him a girl What gender identity stage best applies to Brian s thoughts O gender constancy O gender schema O gender stability O gender identity

Barb was hired to lead The Big Blue Company out of its current downturn in stock prices and sales She s definitely nervous about it it s really difficult to come into such a negative situation and be able to turn it around What term related to gender issues in the workplace best applies to this situation O age discrimination sexual harassment Oglass ceiling

Joe s parents are of average intelligence but he managed to score at genius level on an IQ test because they made sure to read to him every day and found other enriching activities to promote intellectual growth John on the other hand had above average parents who provided him with enriching opportunities yet his IQ test score was average at 100 Which heredity environment principle best applies to this situation O shared vs nonshared environments O reaction range principle O canalization principle O genotype environment correlation

Dr Orange is a big fan of Erikson s work looking at major milestones in children s lives She is particularly interested in how there seems to be this unconscious force that pushes us to find ways to become proficient at certain tasks or behaviors at certain times such as insisting on dressing ourselves when we are 3 years old Which theoretical perspective family best applies to this situation O cognitive O psychoanalytic O contextual

Dr Fry is doing a research study in which he takes 12 year olds and randomly assignments to one of two groups a group who has to read a pamphlet on STD s and a group who has to watch a video with other adolescents who contracted STD s because of early sexual activity He then asks them to fill out a survey to see if there is a difference in attitudes about early sexual activity that may be caused by the type of educational material they were exposed to In this situation which is the independent variable O the type of educational material students reviewed O the responses on the survey O the things the adolescents in the video said O the age of the participants

26 A decrease in energy prices will A increase short run aggregate supply B decrease the quantity of aggregate output supplied in the short run C decrease aggregate demand D increase the quantity of aggregate output demanded

gone up although the living standard enjoyed by the average citizen Real GDP per capital has gone down Why there was greater nominal GDP growth there was greater population growth there was greater inflation there was greater investment Question 6 2 points Saved 4 Listen Which of the following activities is counted in GDP intermediate goods newly produced consumer non durable goods used cars stimulus checks from

ving example In our lifespans we have witnessed many humans die Therefore all humans have to die eventually Choose the correct answer below ich in the It is deductive reasoning because it starts out with a general statement or hypothesis and reaches a specific logical conclusion O It is inductive reasoning because a broad generalization is made from specific observations This is not a valid conclusion based on the information given

D Contains gene 1 10 Gene 2 complement Signals beginning Signals end 12 11 Transcription Translation End product Transports amino acids 9 Signals beginning 3 5 Complements codon 10 A Termination sequence B AUG C Ribosome D Template strand E mRNA F Coding strand G Anticodon H Polypeptide 1 Promoter J Codon K UGA UAA UAG Signals end 4 Specifies amino acid 6 Takes place 7 End product 8

Question 2 One of the duties of the umpire is to toss the jump ball at the beginning of the game and each overtime period O True Points 2 O False O It depends on the state rules It depends on whether it is an amateur or a professional

The intracellular stimulus for secretion of neurotransmitters into the synaptic cleft is an increase in chloride ion levels sodium ion levels calcium ion levels potassium ion levels

Examine the Paranthropus robustus mandible below This is a cast of another specimen found from South African Drimolen Mark all that apply below It s front teeth incisors are tiny Especially compared to the Australopithecus specimens above That is most robust aka the beefiest mandible ever If you like a strong jaw Paranthropus may be the one for you All that bone around the teeth really helped the teeth stay secure while doing heavy chewing O Those back teeth the molars are ridiculously huge and flat with thick enamel It s like is has its own built in grinding stones Must have been eating lots of hard and gritty foods It has a 2 1 2 3 dental formula but dang of those premolars are nearly as broad and flat as the molars It s so specialized in this adaptation towards harder foods

All of this robusticity helps Paranthropus do heavy chewing and grinding Aren t you glad YOUR ancestors invented a knife O This specimen has gracile zygomatics for small cheek and mandible muscles This species lacks a saggital crest it barely needed to chew much

It has big molars But not as big as Paranthropus Australopithecus is not a hominoid so it only has 2 molars These teeth don t have particularly high or tall cusps pointy mountainy things on teeth surfaces It easy to see how some members of this population could have evolved in to Paranthropus because of some of the traite count mandible broad molars and premolar are

Here is a cast of our probable hominin Sahalenthropus tchadensis from Chad Mark all that apply See all the cracking and distortion on this specimen That makes it difficult to the cranium reconstruct well See that heavy brow ridge Rather ape like isn t it The foramen magnum is really the only features on the cranium that might indicate can t see much of it here So alar it

PART B Which quote from the text best supports the answer to Part A the threat generally restrained the Confederates Paragraph 7 Confederate Congress threatened to punish severely officers of black troops Paragraph Confederate soldiers shot to death black Union soldiers Paragraph 7 Black soldiers received the same rations and supplies Paragraph 6 0000

The term metabolism is best defined as O the number of calories it takes to keep from shivering on a cold day the sum of all biochemical reactions in the body measure of carbohydrate utilization typically involving measurement of calories the length of time it takes to digest and absorb fats

2 Initial Post Create a new thread and answer all three parts of the initial prompt below 1 Explain how you navigate the ICD 10 CM Official Guidelines 2 Provide one 1 example of when you referred to the guidelines to selec code Explain why 3 Describe how the information in the guideline from your example affect your code choice

Autism spectrum disorder ASD has been linked to abnormalities in cortical development Specifically people with ASD show structural differences consistent with an increased ability for O creative problem solving O detailed focus O visual processing mechanical intuition

Write it in your words The EMG recording in the laboratory was conducted utilizing specific software and equipment including the BIOPAC Electrode Lead Set BIOPAC Disposable Electrodes and the BIOPAC Student Lab System all managed through a Windows desktop computer The procedure commenced with the cleaning of the subject s forearm using an alcohol wipe followed by the attachment of three electrodes and three lead connections to the dominant arm These attachments were strategically positioned on the arm the VIN attachment was placed closer to the elbow VIN on the outer forearm and GND towards the wrist ensuring a particular order Subsequently the subject was seated facing the computer monitor housing the BIOPAC software initiating the calibration process Calibration involved the subject clenching their fist intensely for three seconds followed by release after which the experimental EMG recording commenced For the dominant arm the students directed the subject to perform four clenches each held for two seconds interspersed with two second releases starting from the weakest clench and progressing to the strongest Upon completing the EMG reading for the dominant arm the electrodes and lead attachments were removed and the same preparatory steps were applied to record the nondominant arm s EMG activity following a similar clench and release process Pflanzer et al n d Methods

23 Hydrogen chloride 20 06 g was dissolved in 2 000 kg of water which gave a solution with a density d 1 003 g mL What is the molarity and molality of this solution KOL

Identify the symmetry that this group is characterized by

Discuss how societal and cultural expectations for men and women within families contribute to gender inequality Requirements In no less than 100 words explain your thoughts regarding the prompt No formal references are required though you can feel free to mention where you learned our facts

1 You are studying a bacterial sample and you see that it grew on NA but not on EMB agar What is the best conclusion The bacterium is likely Gram positive The bacterium does not use lactose as a carbon source The bacterium is a pathogen The bacterium was from an older culture so it did not grow as expected The dye eosin was left out of the EMB agar when it was prepared

While making an assessment of a 76 year old man who lost his wife 9 months ago you identify signs of complicated grief and depression You know that signs of complicated grief and depression in the setting of losing a loved one may manifest as Select all that apply Experiencing physical pain that does not appear to have a physical cause Reporting sadness when discussing his wife with others Making suicidal statements Reporting persistent and unremitting sadness that interferes with functioning

Marsha just graduated from college and still lives at home with her parents her older brother her mom s father and her older brother s infant daughter What type of family unit best applies to this situation foster nuclear O extended O blended

One of the reasons that Robin and Starfire seem to have such a successful marriage is because they have learned that you sometimes have to pick up the slack for your spouse when he she is struggling knowing that he she will be open to doing the same for you in the future too Which term regarding marital success best applies to this situation marital satisfaction marital adjustment O Defense of Marriage Act marital quality

Mary has her 20 s and 30 s completely planned out By 22 she ll graduate from college By 25 she ll be married By 30 she ll have her first child after getting her first promotion at the amazing job she ll get after graduating from college Which emerging adulthood personality term best applies here scenario social clock Olife span construct O life story

Brian and Shelly have been dating for 6 months now They are very close so much so that they know each other s secrets more than the friends that they have had for years They are also very compatible when it comes to physical attraction they each start feeling the chemistry building between them as soon as they see each other at the end of the day But because they have only been dating for 6 months they are taking it slow neither one of them has talked about marriage yet Which form of love relationship best applies here liking O empty romantic infatuation

Brad is 25 and comes home each day from work exhausted To relax a bit he cracks open a single Bud Light to have with dinner He might drink a couple of those on Saturdays while watching basketball but he continues to follow his family s tradition of not consuming any alcohol on Sundays Which level of drinking best describes Brad s habits O moderate drinking O light drinking O heavy drinking O binge drinking

Fred is turning 18 in a month or so One of the tasks he needs to do is to register with the Selective Service System designed many decades ago to ensure all able bodied adult men would be available for the draft if it needed to be reinstated in a time of war Which of the following terms best applies to while Fred would be doing this at 18 financial independence risk education Orole transition

I have a tendency of lying to my parents I want to be an honest person but it just doesn t seem to turn out that way when I m late for curfew Which aspect of adolescent self understanding best applies to this situation OIt is fluctuating It is full of social comparison It involves the real self vs the ideal self It acknowledges the impact of the unconscious

Marcy is a 16 year old with high positive self esteem Some suggest her parents have something to do with it Which of the following could be a characteristic of her parents that may explain why she has positive self esteem O They do not require Marcy to participate in family activities O They let Marcy have unlimited freedom O They express affection to Marcy and to other members of the family They are always working and unavailable to help Marcy when she needs it

27 Climate scientists concur that the burning of fossil fuels is chiefly responsible for global warming Which rhetorical technique assuring guarding discounting is being using in the following passage O Assuring O Guarding O Discounting No answer text provided

atch the type of hormonal control with the example Parathyroid hormone is released when blood calcium levels decrease Growth hormone releasing hormone stimulates production of growth hormone Hypothalamic neurons stimulate release of oxytocha from posterior pituitary 1 humoral 2 hormonal 3 neural

The 5 end of a DNA molecule can be chemically distinguished from the 3 end because there is a n group at the 5 end and a n group at the 3 end Ohydroxyl hydrogen amine carboxyl phosphate hydroxyl phosphate sulfate

Primatologists only rely on direct animal observations to understand primate behaviors O True False

think The configuration of the conchae and meatuses forms irregular twists and turns along the wall of the nasal cavity What do you t is the functional advantage of this arrangement

Ideally the nasal septum will divide the nasal cavity equally but it is common for this partition to be slightly off center A deviated septum however is a condition in which the nasal septum is shifted significantly away from the midline Explain how this abnormality may cause difficulty in breathing onlin

5 Explain the difference between the cell mediated immune response and the humoral immune response

An audience of lawyers is seated in an auditorium waiting for a conference presentation to start The uniformed tech support employee arrives on stage and asks them to quiet down for a moment so he can test the microphone Unfortunately they ignore his request and keep chatting According to the Milgram obedience study the most likely problem is that O the tech support employee is not viewed as an authority figure O some professions like lawyers are especially resistant to requests from authority figures O the audience is made entirely of older adults who are less likely to comply with requests O the tech support employee failed to mention that they have a choice whether to comply