Bmsc 208 - Final Exam Questions & Answers 2023/2024

Least likely to be part of the form, or structure of the aorta: 1. Elastic fibres in the aorta's wall allow it to expand to receive the high pressure blood from the ventricle 2. The wall has many folds that divide the aorta into many small compartments to slow the blood flow 3. A smooth lining keeps the blood flowing easily and quickly 4. Smooth muscle fibres can contract to help modify blood pressure {Ans: 2. The wall has many folds that divide the aorta into many small compartments to slow the blood flow}uterus and prostate gland help in {Ans: promoting fertilization by providing protective secretions and avenues by which the gametes can travel -do not produce the gametes}feed forward responses {Ans: changes that happen in anticipation of the fact that the variable will change}conditions that would shift the hemoglobin-oxygen dissociation curve to the right include decreases in {Ans: pH -Bohr effect -due to production of H+ ions when binding of oxygen occurs}During exercise, blood flow to which of the following organs cannot be restricted without doing harm? 1. Skeletal muscle 2. Skin 3. Brain 4. Digestive tract {Ans: 3. Brain}If bronchioles are constricted, __________.