Softening of the isthmus of the uterus (Hegar sign) is associated with:
A) pregnancy.
B) uterine cancer.
C) a prolapsed uterus.
D) menopause.
E) menstruation.
Ans: A
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A(n) ________ test is a blood test is for prostate cancer.
A. PAP B. SAP C. PSA D. ASP
Would damage to the frontal lobe or the medulla oblongata be more likely lead to death? Describe the overall functions of these brain regions
What will be an ideal response
If a person has lost a significant amount of blood but still maintains a normal blood pressure it does not necessarily mean that the person is maintaining adequate perfusion. Which of the following best explains why this is so?
A) The heart has increased its rate to increase cardiac output. B) Blood vessels are constricting causing greater peripheral resistance. C) The heart has increased its contractile force increasing cardiac output. D) The sympathetic nervous system has increased its nervous impulses.
Which of the following would represent incomplete tetanus?
A) multiple contractions with no relaxation B) multiple contractions with slight relaxation between each peak C) multiple contractions followed by a long rest period D) a long rest period before contractions start