Q4. (20 pts) The lug nut on the wheel of the automobile is to be removed using the wrench and applying the vertical force of F = 30 N at A. Determine if this force is adequate to turn the nut, provided a torque of 14 N.m is required. If you were to adjust the 30 N force, how would you prefer to apply it so that it produces maximum moment to turn the nut? Calculate that maximum moment.

Which of the following statements is FALSE regarding transmission of infection in the healthcare setting?

Which of the following statements is false regarding the risk of transmission in long term care facilities (LTCF)?

In Alzheimer’s Disease, what type of memory is usually retained and how does this influence one’s treatment focus? 

In which type of skin is the layer marked “D” found?

 Patient has left upper lobe carcinoma, diagnosed over five years ago but is seen now for a fracture of the shaft of the right femur. During this admission, the patient was diagnosed with metastatic bone cancer (from the lung), and this fracture is a result of the metastatic disease. This patient’s lung cancer was treated with radiation in the past, and there is no longer evidence of an existing primary malignancy. Principal Diagnosis: Diagnosis: Diagnosis: Diagnosis:  

Prompt: Both Ancient Egypt and Greece made significant contributions to the art category of sculpture.  One of the most notable features of Egyptian statuary is the pose of standing figures.  This pose communicates particular information to the viewer about the subject.  The Ancient Greeks adopted a pose used at the height of the classical period that forever changed the art of European western civilization art.   Question 1 – Analyze these two works of art by discussing the style and pose of each statue.  Discuss how the style and pose relate to the societies in which they were created. Be sure to describe the style and pose that is displayed in the artwork. Logically and clearly note any differences and major points of comparison. Include an introduction and summary of major points. The focus of this essay is on content and not grammar, but please be logical, clear, and proof read prior to submitting.                                                                 Menkaure and Queen, 2490-2472 BCE                            Polykleitos, Doryphoros (Spear-Bearer), 450-440 BCE      

A group of 100 students were asked whether or not they owned a pet.  Is the population proportion of underclassmen(1) who own a pet different from the proportion of upperclassmen(2) who  own a pet? What would be the correct alternative hypothesis?

Have people changed their opinion about football in the United States in the past decade? The same 1000 people were asked if they favored playing football in 2000 and in 2010. The initial 1000 people were randomly selected from the United States. What would be the correct alternative hypothesis? (Let 2000 be group 1 and 2010 be group 2.) 

A scientist was interested in determining if the Paleo diet plan worked.  They randomly selected 4 people that were interested in trying a new diet plan. They recorded their initial weights before starting the diet plan. After six weeks, their weight was taken again. How would you check the assumptions of Normality for this test?     1 2 3 4 Initial weight 160 177 132 197 Weight six weeks later 172 157 124 190