This is a timed test. You will need to complete this exam within 1 hour (60 minutes) and you will not be able to pause the exam once you have started. 

Find the inverse function f-1 of the function f.f(x) = – sin(x + 2) – 5

Find the domain of the function f and of its inverse function f-1.f(x) = 2 sin(9x – 1)

Solve the equation on the interval 0 ≤ θ < 2π.2 cos(2θ) =

Find the domain of the function f and of its inverse function f-1.f(x) = tan(x – 2) + 7

Find the exact value under the given conditions.cos α = – , < α < π; sin β = - , π < β < Find cos (α + β).

Find the exact value under the given conditions.sin α = – , < α < 2π; cos β = - , π < β < Find sin (α - β).

A 62-year-old male presents to your clinic with concern for shortness of breath. He describes the sensation as “tightness in the chest” that began gradually over the past three weeks. The dyspnea worsens with exertion and improves with rest. He rates the intensity as 6 out of 10 and denies wheezing, cough, or fever. He has a history of hypertension and hyperlipidemia but no known pulmonary disease.  Which of the following symptom dimensions is least helpful in narrowing the differential diagnosis for this patient’s dyspnea?

Your next patient is a 56-year-old, returning to clinic for follow-up from a recent hospitalization.  Her PMHx includes type II diabetes mellitus, hypertension, hypothyroidism and rheumatoid arthritis.  Eight days ago she was diagnosed with a myocardial infarction and under percutaneous coronary intervention (PCI) and drug eluding stent (DES) placement.   Lab results today include: CBC:  WBC 5,000, Hgb 8 g/dL, HCT 24%, Platelet count 280,000 Labs results drawn her her pre-procedure visit (8 days ago):  WBC 11,000, Hbg 13 g/dL, HCT 39%, Platelet count 150,000 On physical exam she appears to be in mild distress. BP 110/54 mmHg and HR 100 bpm.  Abdominal exam reveals tenderness in the RLQ and LLQ, but not rigidity or guarding noted.  The rest of her PE was within normal limits.   What is the most likely cause of this patient’s anemia?

A 26-year-old woman with no prior history of pulmonary disease presents with tachypnea and reports a sensation of “not getting enough air.” She denies fever, cough, or sputum production. On physical examination, breath sounds are clear bilaterally, without wheezing, rhonchi or crackles and there are no signs of increased respiratory effort or pulmonary infection. What initial diagnostic test should the APRN consider to further evaluate this presentation?