If a cotton swab is pushed too far inside the ear, it could puncture the:
A. Right ventricle
B. Pulmonary artery
C. Pulmonary vein
D. Left ventricle
Answer: A. Right ventricle
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What is an advantage of wet-barrel hydrants?
A. Control valve located below the frost line B. Does not have water in hydrant at all times C. Can be used in climates susceptible to freezing D. Working parts located above grade level for easier maintenance
Malignant tissue cells have which of the following morphologic features?
a. Irregular nuclear membrane b. Evenly distributed chromatin c. Prominent nucleoli with regular nuclear membrane d. All of the above
Ethics is MOST accurately defined as:
A) the philosophy of right and wrong, of moral duties, and of ideal professional behavior. B) the professional behavior that a person's peers as well as the general public expect. C) behavior that is consistent with the law and an attitude that society in general expects. D) a code of conduct that can be defined by society, religion, or a person, affecting character, conduct, and conscience
Which of the following describes an increase in blood pressure and an increase in cholesterol level?
A. Lifestyle or behavioral factors B. Normal age-related factors C. Chronic illnesses with long durations D. None of the above