A 69-year-old man with type 2 diabetes mellitus comes to the physician for a follow-up examination. His only medication is metformin. He has tried to lose weight for several years without success. He is 168 cm (5 ft 6 in) tall and weighs 110 kg (243 lb); BMI is 39 kg/m2. His hemoglobin A1c is 8.5%. Which of the following is the most appropriate antidiabetic drug to address both this patient's glucose control and weight?
ANateglinide
BRosiglitazone
CLiraglutide
DMiglitol
EGlipizide
A scientist is studying the anatomy and function of bone growth. He is able to create a cell line of osteocytes with a mutation that prevents the osteocytes from exchanging nutrients and waste products within neighboring lamellae. This mutation most likely affected which of the following cell structures?
ADynein
BGap junctions
CEndoplasmic reticulum
DPlasma membrane
EKinesin
A 67-year-old woman presents to her physician for a regular checkup. She is a community-dwelling, retired teacher without any smoking history. She has arterial hypertension and takes hydrochlorothiazide 12.5 mg and valsartan 80 mg daily. She was recently discharged from the hospital after admission for an ulnar fracture she received after a fall from the second step of a ladder in her garden. A year ago, she had a clavicular fracture from tripping over some large rocks in her yard. She does not report lightheadedness or fainting. Her medical history is also significant for an appendectomy 11 years ago. She is in menopause. She mostly consumes vegetables and dairy products. Her height is 163 cm (5 ft 4 in) and weight is 55 kg (123 lb). Her blood pressure is 130/80 mm Hg without orthostatic changes, heart rate is 73/min and regular, respiratory rate is 14/min, and temperature is 36.6°C (97.9°F). Her lungs are clear to auscultation. Cardiac auscultation reveals S2 accentuation over the aorta. The abdomen is mildly distended on palpation; there are no identifiable masses. The neurological examination is unremarkable. Considering the history and presentation, which of the following medications most likely will be prescribed to this patient after additional investigations?
AEstrogen plus progestin
BDenosumab
CCholecalciferol
DAtorvastatin
ETocopherol
+ 7 more in the PDF
Browse all chapters