Select the best answer. A left ventricular ejection fraction (LVEF) of 35% is reported for an 82-year-old primary care patient with recent onset of shortness of breath and peripheral edema. This finding is interpreted as:

With 4 random variables, each variable with domain size 3, how many INDEPENDENT entries are needed in the Joint Probability Distribution table?  [^ indicates “to the power”]

Select the best answer. A 63-year-old adult presents to the primary care nurse practitioner with complaints of cervical lymph node enlargement of an 8-week duration. The patient reports no recent history of viral illness, including COVID-19.  Physical exam reveals a firm, immobile 5 cm cervical lymph node on the right side of the neck and a similar 2 cm node in the right axillary area. What actions by the NP are indicated at this time?

An 84-year-old adult presents to an urgent care clinic with complaints of shortness of breath and “palpitations” that come and go. The patient is a winter resident in Florida and saw a primary care doctor before relocating to Florida.  The patient reports a history of “heart problems” but is unsure of what type. The patient has been experiencing these symptoms for several months, and they are worsening. Last night the patient slept in the chair. On physical examination, the treating nurse practitioner observes that the patient is short of breath at rest and has a Grade 3 systolic murmur on the right side of the sternal boarder at the 2nd right intercostal space. The following rhythm strip is obtained in clinic: These findings are suggestive of which cardiac abnormality?   

Given the joint probability distribution table in question NaiveNayes-1, what is the value of P(~toothache | cavity)?   Usual upper/lower case semantics apply.  [ ~ expresses logical Not]

13 (7 pts). Find the volume of the solid revolution formed by rotating the x-axis with the region bounded by , y = 0, x = 0 and x = 2.   14 (7 pts). Find the average value of on the interval [1, 4].   15 (7 pts). Find the average value of  on the interval [2, 10].

Niles Co. has the following data related to an item of inventory: Inventory, March 1                                                      400 units @ $2.10 Purchase, March 7                                                   1,400 units @ $2.20 Purchase, March 16                                                    280 units @ $2.25 Inventory, March 31                                                    520 units               The value assigned to ending inventory if Niles uses periodic LIFO is

4 (6 pts). Find

On which financial statement would you find the Cost of Goods Sold account and what is the normal balance for Cost of Goods Sold ?

Using the genetic code, determine the amino acids coded for using the following DNA strand: TACAGCGTGAATCTGACT     *your answer must be typed in using lowercase letters, a – between the amino acids and NO SPACES.