USMLE Cert USMLE United States Medical Licensing Examination Online Training
USMLE Cert USMLE Online Training
The questions for USMLE were last updated at Jul 17,2025.
- Exam Code: USMLE
- Exam Name: United States Medical Licensing Examination
- Certification Provider: USMLE Cert
- Latest update: Jul 17,2025
Prothrombin is a ____ globulin and is produced by the _____.
- A . Alpha, Kidney
- B . Alpha, Liver
- C . Beta, Kidney
- D . Beta, Liver
The right coronary artery divides to form the posterior interventricular artery and the ___artery.
- A . Marginal
- B . LVC
- C . RVC
- D . LAD
Blood flowing into the cardiac veins enters the _______ next.
- A . Coronary Sinus
- B . Left Ventricle
- C . Right Ventricle
- D . Left Atrium
If you are using a stethoscope and trying to detect the tricuspid valve which of the following would be the best location?
- A . Within 2 inches of the xiphoid process
- B . On the right side of the sternum
- C . On the left side of the sternum near the midpoint
- D . On the left side of the sternum near the midpoint of the sixth rib
Which of the following occurs during ventricular systole?
- A . Increased aortic pressure
- B . Increased ventricular volume
- C . Dup heart sound
- D . P wave
Which of the following occurs during ventricular diastole?
- A . Increased aortic pressure
- B . Increased ventricular volume
- C . Lub heart sound
- D . T wave
The innermost layer of a blood vessel is lined with _______ ______ cells
- A . Simple squamous
- B . Stratified squamous
- C . Simple cuboidal epithelium
- D . Stratified cuboidal epithelium
Angiotensin can directly cause the release of ____ from the adrenal cortex.
- A . Renin
- B . Aldosterone
- C . Calcitonin
- D . Thyroxine
Cardiac output is the product of ____ and ____.
- A . HR and Diastolic pressure
- B . HR and Stroke Volume
- C . HR and EF
- D . Diastolic and Systolic pressure
Pulmonary edema is most like associated with a failing _____ _____.
- A . Right atrium
- B . Left atrium
- C . Right ventricle
- D . Left ventricle
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