The melting temperature (Tm) of the DNA sequence given below is:
5? TAACCTATGCGA 3?
3? ATTGGATACGCT 5?
A. 12°C
B. 24°C
C. 34°C
D. 38°C
D
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A fellow EMT is talking with the Medical Director at a staff meeting. The EMT states that the neighboring ambulance service is carrying special clotting bandages for serious bleeding wounds. The special bandages cost five times as much as the regular bandages, but the EMT claims they work ten times better. The EMT wants the Medical Director to approve the bandages for use in their ambulances. The
Medical Director responds to the EMT by saying he will not approve the bandages until he can prove they are worth the additional cost. How can the EMT best prove the worth of the special bandages? A) Call the manufacturer of the special bandage and request literature to give to the Medical Director. B) Have a member of the other ambulance service call the Medical Director to provide firsthand information on how the special bandages are much better. C) Perform a literature search to see what studies have been done on the special bandages and report the findings to the Medical Director. D) Order a small number of the special bandages and compare them side-by-side to the regular bandages.
Under the inpatient prospective payment system (IPPS), there is a 3-day payment window
(formerly referred to as the 72-hour rule). This rule requires that outpatient preadmission services that are provided by a hospital up to three calendar days prior to a patient's inpatient admission be covered by the IPPS MS-DRG payment for A. diagnostic services. B. therapeutic (or nondiagnostic) services whereby the inpatient principal diagnosis code (ICD-10-CM) exactly matches the code used for preadmission services. C. therapeutic (or nondiagnostic) services whereby the inpatient principal diagnosis code (ICD-10-CM) does not match the code used for preadmission services. D. diganostic services and therapeutic (or nondiagnostic) services whereby the inpatient principal diagnosis code (ICD-10-CM) exactly matches the code used for preadmission services.
In a laser generator, what is found at both ends that allows for the amplification and stimulated emission of laser light?
a. LED lightbulbs b. magnetic poles c. mirror reflectors d. wire filaments
The most unique feature of the Massachusetts plan was a mandate that ____
A) all plans contain a specified level of subsidies regardless of income B) all employers had to provide health insurance for their employees C) government, business, and individuals share the costs equally D) everyone who could afford it had to purchase health insurance