Bios 255 Anatomy And Physiology III Exam
1 Questions With Correct Answers 100%
Verified
Name the structure and whether it contains oxygenated or deoxygenated blood
Right atrium -CORRECT ANSWER- ;
deoxygenated
Name the structure -correct answer-
Aortic semilunar valve
, Oxygen is carried by _______ cells. It binds to proteins called ______ that contain iron
Erythrocytes; hemoglobin
Of the formed elements, which cells are responsible for immune function, clotting, and gas
transfer-in that order? -correct answer-
Leukocytes, platelets, erythrocytes
What are the major functions of blood? (you must name 3) -correct answer-
1) plays a role in immune function
2) temp regulation
3) ph regulation
4) gas/nutrients/ waste transport
5) regulates water loss
A patient has a stroke volume of 70ml/beat, a heart rate of 70 beats/min, a mean arterial pressure
of 100, systolic bp of 95 and diastolic bp of 60. Calculate output of this patient-correct answer-
Co=svxhr=70ml/beat/min=4900ml/min=4.9l/min
Which ions mediate the upstroke, plateau, and downstroke of a cardiac action potential. Indicate
the contraction phase that correlates to these events-correct answer-
Upstroke=sodium; depolarization
Plateau=calcium; contraction
Downstroke=potassium; relaxation
1 Questions With Correct Answers 100%
Verified
Name the structure and whether it contains oxygenated or deoxygenated blood
Right atrium -CORRECT ANSWER- ;
deoxygenated
Name the structure -correct answer-
Aortic semilunar valve
, Oxygen is carried by _______ cells. It binds to proteins called ______ that contain iron
Erythrocytes; hemoglobin
Of the formed elements, which cells are responsible for immune function, clotting, and gas
transfer-in that order? -correct answer-
Leukocytes, platelets, erythrocytes
What are the major functions of blood? (you must name 3) -correct answer-
1) plays a role in immune function
2) temp regulation
3) ph regulation
4) gas/nutrients/ waste transport
5) regulates water loss
A patient has a stroke volume of 70ml/beat, a heart rate of 70 beats/min, a mean arterial pressure
of 100, systolic bp of 95 and diastolic bp of 60. Calculate output of this patient-correct answer-
Co=svxhr=70ml/beat/min=4900ml/min=4.9l/min
Which ions mediate the upstroke, plateau, and downstroke of a cardiac action potential. Indicate
the contraction phase that correlates to these events-correct answer-
Upstroke=sodium; depolarization
Plateau=calcium; contraction
Downstroke=potassium; relaxation
