Which of the following is the strongest chamber?( )
A: left ventricle
B: right ventricle
C: right atrium
D: left atrium
A: left ventricle
B: right ventricle
C: right atrium
D: left atrium
举一反三
- The blood pressure in the _____ is the same as the pressure measured in the arm.( ) A: right ventricle B: left ventricle C: right atrium D: left atrium
- Which patholgocal diagnosis is correct？[img=717x838]1803a0388f370b5.jpg[/img] A: Concentric hypertophy of right ventricle B: Concentric hypertophy of left ventricle C: Eccentric hypertriophy of left ventricle D: Eccentric hypertriophy of right ventricle
- Which of the following is normal fetal position? ( ) A: Right occiput anterior. B: Left sacrum anterior. C: Left scapula-anterior. D: Right mento-transverse.
- A 41-year-old man is admitted to the emergency department with complaints of shortness of breath, dizziness, and sharp chest pain. As shown in the following figure, the abnormal area in his chest radiograph indicates the region of pathology. What is this structure?[img=779x879]1803481875206fd.png[/img] A: Superior vena cava B: Right ventricle C: Left ventricle D: Arch of the aorta
- In the given situation, which one of the instructions is correct?The left handle has to be turned to the right, and then the right handle has to be turned to the left. A: Turn the handles left and right B: Turn the left handle to the right, then turn the right handle to the left C: Turn both handles in the opposite directions D: Turn the left handle to the left, then turn the right handle to the right