Homework Answers
The indicators of allostatic load are as follows:
1. Lowered heart rate variability.
4. Problems with memory.
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Question 13 2 pts Mark all of the indicators of allostatic load. lowered heart rate variability towered blood press...
Question 1 2 pts The heart has [Select] chambers. Blood that has just circulated the body...
Question 1 2 pts The heart has [Select] chambers. Blood that has just circulated the body enters the heart in the [Select] . Blood is pumped to the lungs from the (Select) of the heart. Blood that is coming back from the lungs enters the heart in the (Select] nuection 2 Question 2 1 pts [Select) carry blood away from the heart and (Select) carry blood back to the heart. Question 3 1 pts What is the estimated maximal heart...
Question 1 0.32 pts Dr. Johnson wants to investigate whether the physiological measure, heart rate variability,...
Question 1 0.32 pts Dr. Johnson wants to investigate whether the physiological measure, heart rate variability, varies over time or whether it is a trait that stays stable within the same person over time. He records participants' heart rate variability once at the beginning of the semester and once at the end of the semester. He finds a high positive correlation (r = .55) between the first and second time points. Which of the following would a scatterplot of these...
Question 131 pts The nurse cares for a client diagnosed with respiratory failure. Heart rate is...
Question 131 pts The nurse cares for a client diagnosed with respiratory failure. Heart rate is 124 beats per min., respiratory rate 24/min, blood pressure 168/98 mm Hg, oxygen saturation of 84% and laboratory results show a pH 7.28. The patient can be aroused, but returns to sleep quickly. High Flow Oxygen is initiated at 15 L/min. On reassessment, which findings would indicate a positive response to therapy? (Select all that apply) Group of answer choices The patient is somnolent....
Question 15 1 pts What is our primitive response to emotion that quickly increases heart rate,...
Question 15 1 pts What is our primitive response to emotion that quickly increases heart rate, respiration, blood pressure, and serum cholesterol? HTML Editora ΒΙ Ο Α Α Ix E23 73 x x, E V V V T 12pt Paragraph O words
Question 4 2 pts Place the major blood vessels and heart chambers in the order in...
Question 4 2 pts Place the major blood vessels and heart chambers in the order in which blood passes in an adult mammal from the time it leaves the head until it enters the lung. ✓ [Choose ] pulmonary trunk right ventricle jugular vein cranial (or superior) vena cava (right or left) pulmonary artery brachiocephalic vein right atrium [Choose] [ Choose] [Choose] [Choose]
QUESTION 12 Local control of arteriolar resistance leads to an increase in blood flow to a...
QUESTION 12 Local control of arteriolar resistance leads to an increase in blood flow to a tissue when oxygen level increases. H+ level decreases. carbon dioxide level increases. pH increases. 2 points (Extra Credit) QUESTION 13 Which of the following is/are correct for arteries but NOT veins? carry low-oxygen blood act as a volume reservoir have low blood pressure store pressure generated by the heart 2 points QUESTION 14 Mean arterial pressure is determined by total blood volume....
10 pts 1. Nature and nurture both play a role in determining our weight. Mark each!...
10 pts 1. Nature and nurture both play a role in determining our weight. Mark each! statement as nature or nurture. One parent is obese so their children have a 40% greater risk of being obese 2. High fat diets and inactivity promote weight gain 3. Your ethnic heritage influences your perception of beauty BI A-E-I E - D O Vx V HTML Editor 511 x , DE 11 12pt - Paragraph - Respondus LOL DE B Calculate the EER...
Check all the factors that lead to an increased in cardiac output by influencing either heart...
Check all the factors that lead to an increased in cardiac
output by influencing either heart rate or a stroke volume
LWLWWW neuses cardiac output. - Check ( all factors that lead to an increase in cardiac output by influencing either heart rate or stroke volume. 1. Epinephrine 12. Activation of the vagus nerves 2. Thyroxine 13. Low blood pressure 3. Hemorrhage 14. High blood pressure 4. Fear 15. Increased end diastolic volume Klikklk 5. Exercise 16. Prolonged grief 6....
Incorrect 0/1 pts Question 2 Why are the coronary arteries important? They supply oxygen-rich blood to...
Incorrect 0/1 pts Question 2 Why are the coronary arteries important? They supply oxygen-rich blood to the head. They supply oxygen-rich blood to the heart muscle. They regulate heart rate. They transport blood to the lungs to receive fresh OXYggn. Incorrect 0/1pts Question 3 For CPR to be most effective, the patient should be- Positioned on his/her head so it is slightly higher than his/her heart On his/her back on a firm, flat surface. On his or her back, however...
Question 2 3 pts A 73 year old female with lung cancer has been receiving chemotherapy....
Question 2 3 pts A 73 year old female with lung cancer has been receiving chemotherapy. She completed her third treatment 5 days ago and has been experiencing nausea & vomiting for 2 days. She is admitted to the hospital and the nurse performs an assessment. Subjective data: Patient reports lethargy, weakness, dizziness, & dry mouth. States too nauseated to eat or drink for 2 days Objective Data: Heart rate 110 beats per minute (normal is 60-100) Blood pressure 90/65...
Question 1 2 pts The heart has [Select] chambers. Blood that has just circulated the body enters the heart in the [Select] . Blood is pumped to the lungs from the (Select) of the heart. Blood that is coming back from the lungs enters the heart in the (Select] nuection 2 Question 2 1 pts [Select) carry blood away from the heart and (Select) carry blood back to the heart. Question 3 1 pts What is the estimated maximal heart...
Question 1 0.32 pts Dr. Johnson wants to investigate whether the physiological measure, heart rate variability, varies over time or whether it is a trait that stays stable within the same person over time. He records participants' heart rate variability once at the beginning of the semester and once at the end of the semester. He finds a high positive correlation (r = .55) between the first and second time points. Which of the following would a scatterplot of these...
Question 15 1 pts What is our primitive response to emotion that quickly increases heart rate, respiration, blood pressure, and serum cholesterol? HTML Editora ΒΙ Ο Α Α Ix E23 73 x x, E V V V T 12pt Paragraph O words
Question 4 2 pts Place the major blood vessels and heart chambers in the order in which blood passes in an adult mammal from the time it leaves the head until it enters the lung. ✓ [Choose ] pulmonary trunk right ventricle jugular vein cranial (or superior) vena cava (right or left) pulmonary artery brachiocephalic vein right atrium [Choose] [ Choose] [Choose] [Choose]
10 pts 1. Nature and nurture both play a role in determining our weight. Mark each! statement as nature or nurture. One parent is obese so their children have a 40% greater risk of being obese 2. High fat diets and inactivity promote weight gain 3. Your ethnic heritage influences your perception of beauty BI A-E-I E - D O Vx V HTML Editor 511 x , DE 11 12pt - Paragraph - Respondus LOL DE B Calculate the EER...
Check all the factors that lead to an increased in cardiac
output by influencing either heart rate or a stroke volume
LWLWWW neuses cardiac output. - Check ( all factors that lead to an increase in cardiac output by influencing either heart rate or stroke volume. 1. Epinephrine 12. Activation of the vagus nerves 2. Thyroxine 13. Low blood pressure 3. Hemorrhage 14. High blood pressure 4. Fear 15. Increased end diastolic volume Klikklk 5. Exercise 16. Prolonged grief 6....
Incorrect 0/1 pts Question 2 Why are the coronary arteries important? They supply oxygen-rich blood to the head. They supply oxygen-rich blood to the heart muscle. They regulate heart rate. They transport blood to the lungs to receive fresh OXYggn. Incorrect 0/1pts Question 3 For CPR to be most effective, the patient should be- Positioned on his/her head so it is slightly higher than his/her heart On his/her back on a firm, flat surface. On his or her back, however...
Question 2 3 pts A 73 year old female with lung cancer has been receiving chemotherapy. She completed her third treatment 5 days ago and has been experiencing nausea & vomiting for 2 days. She is admitted to the hospital and the nurse performs an assessment. Subjective data: Patient reports lethargy, weakness, dizziness, & dry mouth. States too nauseated to eat or drink for 2 days Objective Data: Heart rate 110 beats per minute (normal is 60-100) Blood pressure 90/65...
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