Name: Chihiro Kajima Exercise 6: Cardiovascular Physiology: Activity 1: Investigating the Refractory Period of Cardiac Muscle Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. The cardiac muscle is capable of which of the following? You correctly answered: c. autorhythmicity 2. Phase 2 of the cardiac action potential, when the calcium channels remain open and potassium channels are closed, is called the You correctly answered: a. plateau phase.
The dependent variable is the rating that participants will be evaluated on in the experiment. To be clear of the independent variables, the treatments must be operationally defined. Doses of vitamin b complex is taking a provided vitamin b complex after getting off of the plane. Ten minutes of meditation is defined as solitude and peace for a total of ten minutes after exiting the plane. Fifteen minutes of aerobic exercise is defined as getting on a treadmill at a slow 4 miles an hour walk for fifteen minutes to increase the heart rate.
True b. False 8. In resistance training, the term used for the test of the amount of weight you can lift only once is a. overload principle b. maximal oxygen uptake c. repetition maximum d. specific intensity 9. As a caution before you begin an exercise program, you should: a. wear a heart rate monitor b. take out extra health insurance c. get a spotter to help you train with heavy weights d. complete a medical history questionnaire to identify any problems 10. The most recent recommendation from the National Academies of Science Institute of Medicine in which to maintain cardiovascular health at a maximal level, regardless of weight, adults and children should spend a total of at least ___ each day in moderately intense physical activity.
The table indicates the mental health t ratio -3.15 has the largest difference between male and females post M.I. Yes this ratio is significant because of the p value is 0.002 which is much smaller than the set value 0.05 (a). 5. Consider t = −2.50 and t = −2.54. Which t ratio has the smaller p value?
To calculate his daily calories needed to maintain his weight and support his high activity level, we can then use the Harris Benedict equation. Since David usually spends the day exercising at a high level and he does this about 6-7 times a week, we will use the "very active" level factor of 1.75 to compute his daily calorie needs just to maintain his current body weight. According to the Harris Benedict method, David should be consuming about 3885 calories a day to maintain his body weight. Now keep in mind that this is just an estimate, some say with an error rate of about 5%. So we can adjust our numbers accordingly by adding and/or subtracting about 194 calories.
LSI Self Assessment GM 591: Keller Graduate School Part I: Personal Thinking Styles (primary, backup, limiting) My primary style of thinking and acting is the avoidance style. Human Synergistic International states that a person with the avoidance thinking style generally lays low when things get difficult and stressful. This type of person tends to avoid conflict and can have trouble making decisions. This type of person can also be non-committal due to the difficulty in making decisions. My 92 percentile score in this avoidance category means I scored higher than 92% of a group of 9,207 people that previously took this life styles inventory self evaluation.
However, students who have higher report marks may also have lower exam outcomes. In addition, lower report do not always lead to lower exam performance, but outstanding exam outcomes always result from great report marks. Therefore, although report has no significant effect on final exam, students who want to achieve outstanding exam results must get great report marks
Nationwide 56 percent of women are undergraduates. Two years ago demographics predict that 42 percent of men in the Unites States will receive baccalaureate degrees. Rich also says colleges has reached what is called a “tipping point”. This is where 60 percent or more females are enrolled, and steadily increasing. Rich is disagreeing , that females are getting better grades in school.
You do a weekly long run of eight to 10 miles and have some experience with tempo runs or intervals. You've run 10-K races, probably finished a half-marathon, maybe even a full marathon. But now you have a specific marathon goal time in mind, and you want to do the training to make it a
The performance difference was about 10 percent. ( Terpert) ‘’ It’s not serious brain damage, but it’s the difference of a grade, a pass or a fail.’’ Other tests evaluated skills needed for map learning, geometry, and science. Again, there was a 10 percent difference in performance.’’ What this studies shows is the difference between a group of bingers and not. It shows that there is a brain damage difference, although it does not seem big, that 10 percent can make a difference among college students academics. In addition, premature pleasure is something that drinking at a young age can effect.