1)Classify the locations of digestion into voluntary and involuntary stages 1. E
ID: 50572 • Letter: 1
Question
1)Classify the locations of digestion into voluntary and involuntary stages
1. Esophagus
2. Large intestine
3. Mouth/oral cavity
4. Pharynx
5. Small intestine
6. Stomach
Voluntary: 1, 4; Involuntary: 2, 3, 5, 6
Voluntary: 4; Involuntary: 1, 2, 3, 5, 6
Voluntary: 3, Involuntary: 1, 2, 5, 6
Voluntary: 3, 2; Involuntary: 1, 4, 5, 6
2)Which of the following vitamins is not likely to cause overdose problems in humans?
Vitamin A
Vitamin B12
Vitamin D
Vitamin K
3)In what patient would their systolic pressure be of concern?
120/80
125/85
115/65
155/95
4)How does blood in veins make it back to the heart?
Sympathetic nervous system stimulates smooth muscle in veins
Skeletal muscle contractions
one-directional valves
All of the above
answers 1 and 3 only
Voluntary: 1, 4; Involuntary: 2, 3, 5, 6
Voluntary: 4; Involuntary: 1, 2, 3, 5, 6
Voluntary: 3, Involuntary: 1, 2, 5, 6
Voluntary: 3, 2; Involuntary: 1, 4, 5, 6
Explanation / Answer
answer 1 ---- Voluntary: 3, 2; Involuntary: 1, 4, 5, 6 --- when we put food in mouth , only this situation is voluntary , rest of the things happening are involuntary --- food passes from oesophagus --- stomach -- small intestine --- large intestine -- the events happening here are not under our control that is they are involuntary.
answer 2 --- Vitamin B12 --- it is a water soluble vitamin , so if taken in excess it can pass through urine.
answer 3 -- 155/95.
answer 4 -- Sympathetic nervous system stimulates smooth muscle in veins.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.