What is the term for the volume of air remaining in the lungs after a normal tidal volume expiration?

A 47 year old female, with a past medical history of hypertension, presents to her primary care physician with a complaint of intractable hiccups.  Abdominal exam reveals splenomegaly and tenderness to palpation in the left upper quadrant.  A CT scan demonstrates splenomegaly and lymphadenopathy throughout the abdominopelvic cavity.  Blood work suggests lymphoma.  Which nerve has the spleen irritated to cause this patient’s hiccups?

A 6 month old boy has had infections on and off since birth.  His mother stopped breastfeeding about month ago, and since that time, the patient has been continuously and severely ill.  He is admitted to an isolation bed in a pediatric specialty hospital.  His doctor explains to his family the patient has “boy-in-the-bubble” disease or a combined T and B cell deficiency.  What is the diagnosis?

The coagulation system is involved in the “second line of deference” in the immune system.  During this process, what protein is involved in the formation of clot and ultimately forms the scaffolding for repair?

Usually a Type I hypersensitivity, what is the most common type of hypersensitivity?

What is the most common clinical manifestation in systemic lupus erythematosus?

Heather and Juana wanted to know if there was a difference in the price of houses based on the style of the house (contemporary or farmhouse) and the presence of an HOA (yes or no).  There were over 100 houses for each style, and each presence of an HOA. What would be the R code to create this model?  

I know Katie is here to help in any way she can!

C9orf72 is a gene with repeat length variation. A GGGGCC sequence is repeated in this gene. In most people, this sequence is repeated less than 20 times. However, in some people with amyotrophic lateral sclerosis (ALS) this sequences is repeated hundreds of times. The expanded repeat in the C9orf72 gene leads to the production of a toxic protein. Scientists are currently trying to develop a gene therapy to treat ALS caused by the expanded repeat in C9orf72. What should be delivered to cells to treat ALS caused by an expanded repeat in the C9orf72 gene? Chose the best answer:

A man claiming to be a long lost child of a recently deceased millionaire argues he has a claim to the inheritance. The deceased millionaire has blood type O and this man has blood type AB. Could the millionaire be the father of this man?