A 45-year-old woman was texting while driving when she lost control of her car and ran into a tree. She is complaining of chest pain; physical examination reveals pallor, and cool extremities, a heart rate of 120 bpm, and JVD. Blood pressure is 80/40. Chest x-ray reveals 3 broken ribs over the left side of the chest.
Which of the following is the most likely type of shock?

Old diabetic man with sudden unilateral visual loss. There is multiple pigmentation in retina with macular edema with hemorrhage.
What is the diagnosis?

Prophylactic treatment of asthma in adult?

33-year-old lady who is a drug addict wants to quit. She says she is ready to stop the drug abuse.
What drug treatment would you give her?

Patient with swollen ankles, rales on chest auscultation, protrusion of abdomen, dyspnea. O/E: CVS: No murmurs, JVP shows X, V and Y descent.
What is the most likely diagnosis?