Question

Brandon must give an oral presentation at the start of his class in 10 minutes. In...

Brandon must give an oral presentation at the start of his class in 10 minutes. In response to this thread what happens to his body?
Social-Sciences   Psychology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

He will feel little nervous before presentation and Catecholamines are secreted. Catecholamines are hormones produced by the adrenal glands, which sit on top of the kidneys. It can serve as neurotransmitters, transferring signals from neuron to neuron, as well as hormones, which regulate physiological functions such as your heartbeat and breathing rate.

Via the hypothalamus and the sympathetic nervous system, psychological stress stimulates the adrenal medulla to secrete the two catecholamines, epinephrine (adrenaline) and norepinephrine (noradrenaline), into the bloodstream. This rapid defence reaction prepares the body for battle.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Gary and Diane must prepare a presentation for their marketing class. As part of their presentation,...
Gary and Diane must prepare a presentation for their marketing class. As part of their presentation, they must do a series of calculations and prepare 50 PowerPoint slides. It would take Gary 10 hours to do the required calculation and 10 hours to prepare the slides, at an opportunity cost of $5 per hour. It would take Diane 12 hours to do the calculations and 20 hours to prepare the slides, at an opportunity cost of $5 per hour. How...
At Medipol University, the classes are 50 minutes long. In a given class on average 10...
At Medipol University, the classes are 50 minutes long. In a given class on average 10 students check their phones. Probability class professor gets angry when the third students checks his/her phone. (e) (5 Pts.) What is the probability that the professor will be angry in his third class? (f) (5 Pts.) What is the probability that after 10 classes, the total number of students who used their phones is less than 50?
QUESTION 5 Becca, a high school freshman, must give an oral report in order to pass...
QUESTION 5 Becca, a high school freshman, must give an oral report in order to pass her social studies course. She has been nervous and upset. On the day of the scheduled presentation, she does not come to school. Becca may be experiencing social anxiety disorder. True False QUESTION 6 Anxiety is future oriented, whereas fear is a reaction to an immediate threat. True False    QUESTION 7 Exposure to anxiety provoking situations is a central element of successful fear...
An art class has 10 students in it. All of them must present their portfolios and...
An art class has 10 students in it. All of them must present their portfolios and explain their work to the instructor and their classmates at the end of the term. How many presentation orders are possible if: a) the student names are drawn from a hat to determine who goes first, second, and so on? b) the student names are put in alphabetical order to determine who goes first, second, and so on?
A class survey in a large class for first-year college students asked, "About how many minutes...
A class survey in a large class for first-year college students asked, "About how many minutes do you study on a typical weeknight?" The mean response of the 284 students was x⎯⎯⎯x¯ = 138 minutes. Suppose that we know that the studey time follows a Normal distribution with standard deviation σσ = 65 minutes in the population of all first-year students at this university. Regard these students as an SRS from the population of all first-year students at this university....
The following data give the times (in minutes) that all 10 students took to complete an...
The following data give the times (in minutes) that all 10 students took to complete an assignment in a statistics class. 15 25 16 36 32 13 29 19 21 39 Carry out all calculations exactly, round to 2 decimal places the final answers where it is necessary. a. Calculate the range, variance, and standard deviation for these data. Variance is not: 84.06
A class survey in a large class for first-year college students asked, "About how many minutes...
A class survey in a large class for first-year college students asked, "About how many minutes do you study on a typical weeknight?" The mean response of the 272 students was x¯¯¯x¯ = 148 minutes. Suppose that we know that the studey time follows a Normal distribution with standard deviation σσ = 65 minutes in the population of all first-year students at this university. Regard these students as an SRS from the population of all first-year students at this university....
For a paper in my cognitive psych class i must identify the independent and dependent variables...
For a paper in my cognitive psych class i must identify the independent and dependent variables in the musics affect on academic performance. The testing procedure is 10 minutes of a Mozart piece, 10 minutes of a relaxation piece, and 10 minutes of silence before an IQ quiz (Stanford-Binet intellencence scale).Three tests were given, a pattern analysis test, multiple choice matrices test, and a multiple choice paper folding and cutting test (all three were at the .01 level of signifcance)....
Richard has just been given a 10-question multiple-choice quiz in his history class. Each question has...
Richard has just been given a 10-question multiple-choice quiz in his history class. Each question has five answers, of which only one is correct. Since Richard has not attended class recently, he doesn't know any of the answers. Assuming that Richard guesses on all ten questions, find the indicated probabilities. (Round your answers to three decimal places.) What is the probability that Richard will answer at least half the questions correctly?
You are in a class titled Introduction to Artistic Expression, and your final project must be...
You are in a class titled Introduction to Artistic Expression, and your final project must be completed in class. You know that you will be given three objects and two boards to work with to create two separate displays. You also know that you must arrange the objects on the boards so they balance on a tiny pedestal. Once completed, one display will be a single object resting on a board balanced on top of a pedestal; the other will...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT