Homework Answers
Ans) 18) D. 75%
Explaination:
- Skeletal muscles contain approximately 75% water, 20% protein, 1–10% fat, and 1% glycogen.
19) B. Coronary flow
Explaination:
- Heart rate, contractility, and ventricular-wall tension are the three factors that determine myocardial oxygen demand. An increase in any of these variables requires the body to adapt to sustain adequate oxygen supply to the heart.
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QUESTION 18 water. Skeletal muscle contains approximately – A. 20% B. 45% C. 60% D. 75%...
Remaining Time: 39 minutes, 14 seconds. Question Completion Status: QUESTION 18 2 points Save Ans. Skeletal...
Remaining Time: 39 minutes, 14 seconds. Question Completion Status: QUESTION 18 2 points Save Ans. Skeletal muscle contains approximately water. A 20% B. 45% C. 60% D. 75% 2 points Save Answer QUESTION 19 Which of the following is not related to a mechanical factor that affects the heart's ability to use oxygen? A heart rate B. coronary flow tension of the myocardium D.contractility
C. deliver oxygen to active tissues D. deliver fuel nutrients to active tissues QUESTION 79 The...
C. deliver oxygen to active tissues D. deliver fuel nutrients to active tissues QUESTION 79 The basic composition of skeletal muscle is: A. 50% protein, 45% water, 5% other components OB. 75% protein, 20% water, 5% other components C. 60% water, 35% protein, 5% other components D.75% water, 20% protein, 5% other components QUESTION 80 Bed rest of 20 days following a significant level of aerobic training cardiovascular fitness. OA. 0-10 Click Save and Submit to save and submit. Click...
B.75% protein, 20% water, 5% other components C. 60% water, 35% protein, 5% other components OD.75%...
B.75% protein, 20% water, 5% other components C. 60% water, 35% protein, 5% other components OD.75% water, 20% protein, 5% other components QUESTION 80 % loss in Bed rest of 20 days following a significant level of aerobic training will most likely result in a cardiovascular fitness. OA 0-10 B. 20-25 OC. 40-45 D. 60-65
what is the normal partial pressure of CO2 in arterial blood? a) 22-26 mmHG b) 80-100 mmHG c) 35-45 mmHG d) 60-75 mmHG...
what is the normal partial pressure of CO2 in arterial blood? a) 22-26 mmHG b) 80-100 mmHG c) 35-45 mmHG d) 60-75 mmHG e) 25-50 mmHG
Question (20 marks Analysis only required Water at 15°C is discharged freely to atmosphere from a...
Question (20 marks Analysis only required Water at 15°C is discharged freely to atmosphere from a reservoir at 18 L/s through two horizontal pipes in series and a pump-motor assembly in between as shown in figure below. First pipe-A is made of cast Iron and is 20m in length with a 60mm dia. The second pipe-B is 35 m in length, has a 40 mm diameter with friction factor 0.0331. The pipe entrance from reservoir is sharp edged. Neglect any...
Question 1 A slope with angle B -45, H = 9 m, cohesion c =20 kN/m²,...
Question 1 A slope with angle B -45, H = 9 m, cohesion c =20 kN/m², 0=25, y = 17 kN/m is to be constructed; Find; 1- The critical height of the slope. 2- The factor of safety so that Fc = FØ =F (Hint: Taylors stability number) Question 2 A slope of height H=12 m, ß = 50°, r=18 kN/m', c=30 kN/m², Ø = 25° Find the factor of safety using; 1- Ordinary method of slices. 2- Bishop's simplified...
QUESTION 18 Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c....
QUESTION 18 Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c. Bowman's capsule d. Loop of Henle e. Collecting ducts QUESTION 19 Which of the following structures in the nephron contains transport epithelium that is impermeable to water? a. The proximal tubule b. The distal tubule c. The collecting duct d. The ascending loop of Henle Oe. The descending loop of Henle QUESTION 20 Processing of filtrate in the proximal and distal tubules accomplishes what...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2 6.6 C) 2 0.6 D) 2 9.1 2) The primary action of insulin is to A) increase blood glucose concentration. B) convert glucose to carbon dioxide and water. C) unlock cells to allow glucose to enter and be used as energy D) carry glucose into the liver. 3) Type 1 diabetes A) most often appears after the age of 40. B) occurs when normal...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2 6.6 C) 2 0.6 D) 2 9.1 2) The primary action of insulin is to A) increase blood glucose concentration. B) convert glucose to carbon dioxide and water. C) unlock cells to allow glucose to enter and be used as energy D) carry glucose into the liver. 3) Type 1 diabetes A) most often appears after the age of 40. B) occurs when normal...
Please answer each question, help. 7. The ventral root of a spinal nerve contains A. only...
Please answer each question, help.
7. The ventral root of a spinal nerve contains A. only sensory fibers В.only motor fibers. C. only afferent fibers D. both E. a ganglion sensory and motor fibers s. During a spinal tap, cerebrospinal fuid is obtained from which of the following locations? . A. dural sinus B. epidural space C. D. subdural space space E. sagittal sinus 9. The lumbosscral plexus supplies A, the diaphragm B. intercostal muscles C. muscles of the arm...
Remaining Time: 39 minutes, 14 seconds. Question Completion Status: QUESTION 18 2 points Save Ans. Skeletal muscle contains approximately water. A 20% B. 45% C. 60% D. 75% 2 points Save Answer QUESTION 19 Which of the following is not related to a mechanical factor that affects the heart's ability to use oxygen? A heart rate B. coronary flow tension of the myocardium D.contractility
C. deliver oxygen to active tissues D. deliver fuel nutrients to active tissues QUESTION 79 The basic composition of skeletal muscle is: A. 50% protein, 45% water, 5% other components OB. 75% protein, 20% water, 5% other components C. 60% water, 35% protein, 5% other components D.75% water, 20% protein, 5% other components QUESTION 80 Bed rest of 20 days following a significant level of aerobic training cardiovascular fitness. OA. 0-10 Click Save and Submit to save and submit. Click...
B.75% protein, 20% water, 5% other components C. 60% water, 35% protein, 5% other components OD.75% water, 20% protein, 5% other components QUESTION 80 % loss in Bed rest of 20 days following a significant level of aerobic training will most likely result in a cardiovascular fitness. OA 0-10 B. 20-25 OC. 40-45 D. 60-65
Question (20 marks Analysis only required Water at 15°C is discharged freely to atmosphere from a reservoir at 18 L/s through two horizontal pipes in series and a pump-motor assembly in between as shown in figure below. First pipe-A is made of cast Iron and is 20m in length with a 60mm dia. The second pipe-B is 35 m in length, has a 40 mm diameter with friction factor 0.0331. The pipe entrance from reservoir is sharp edged. Neglect any...
Question 1 A slope with angle B -45, H = 9 m, cohesion c =20 kN/m², 0=25, y = 17 kN/m is to be constructed; Find; 1- The critical height of the slope. 2- The factor of safety so that Fc = FØ =F (Hint: Taylors stability number) Question 2 A slope of height H=12 m, ß = 50°, r=18 kN/m', c=30 kN/m², Ø = 25° Find the factor of safety using; 1- Ordinary method of slices. 2- Bishop's simplified...
QUESTION 18 Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c. Bowman's capsule d. Loop of Henle e. Collecting ducts QUESTION 19 Which of the following structures in the nephron contains transport epithelium that is impermeable to water? a. The proximal tubule b. The distal tubule c. The collecting duct d. The ascending loop of Henle Oe. The descending loop of Henle QUESTION 20 Processing of filtrate in the proximal and distal tubules accomplishes what...
Please answer each question, help.
7. The ventral root of a spinal nerve contains A. only sensory fibers В.only motor fibers. C. only afferent fibers D. both E. a ganglion sensory and motor fibers s. During a spinal tap, cerebrospinal fuid is obtained from which of the following locations? . A. dural sinus B. epidural space C. D. subdural space space E. sagittal sinus 9. The lumbosscral plexus supplies A, the diaphragm B. intercostal muscles C. muscles of the arm...
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