Which of the following is often called the "brains" of the computer?
Read-only memory (ROM)
Random-access memory (RAM)
Video display terminal (VDT)
Central processing unit (CPU)
Central processing unit (CPU)
Rationale: The CPU is the "brains" of the computer. It carries out the instructions of computer programs by performing arithmetic, logic, control, and input/output operations.
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________ In the last 25 years, technological discoveries have permitted medical science to advance faster than in the previous 100 years
Indicate whether the statement is true or false
Your patient is a 42-year-old female who is alert and upset, complaining of vaginal bleeding. She states that the bleeding began ten hours ago and is heavier than her normal menstrual flow. Her last menstrual period was four months ago, G3P3, and there is no other significant gynecologic history. Physical exam reveals dark red blood from her vagina, a soft and non-tender abdomen and skin that is
warm and dry. HR = 92, BP = 114/76, RR = 12, SpO2 = 98%. This is most consistent with: A) ectopic pregnancy. B) pelvic inflammatory disease. C) menopause-related dysfunctional uterine bleeding. D) spontaneous abortion.
Which of the following is not a symptom of osteoarthritis?
A) joint pain B) bone atrophy C) stiffness D) fluid around the joint
Allergic rhinitis is commonly known as:
A) hemopathy B) heaves C) hay fever D) hirsuitism