Blog

Which bony landmark serves as an attachment site for the tendons of the wrist and hand flexors? 

What is the magnitude of the current I3 through resistor R3?

The pisiform acts as an attachment site for which muscle? 

Which of the following tendons make up the “anatomical snuffbox”

The lateral border of the scapula serves as an attachment site for which muscles? 

A big white arrow is pointing to

As shown in the PBS story about the recession from the effects of the Covid-19 pandemic, the primary lesson learned from the recession of 2008 is that it is critical that governments do  everything they can to keep the economy going and to do it as quickly as possible to stabilize the economy and prevent its collapse.  This requires a functional Congress that can compose effective economic stimulus legislation, get it passed into law, and implemented as quickly as possible.  This includes all of the following except 

As people age the heart muscle cells degenerate slightly.  The heart valves become thicken and stiffer.  The response to stress and increased oxygen demand is less efficient. Which of the following EKG changes would NOT be expected as an age-related change?

Your next patient is a 46-year -old woman  recently diagnosed with congestive heart failure.  You hear a S3 during your cardiac exam.  A S3 is a short and low pitched sound that is best heard with the bell of the stethoscope at the apex of the heart.  A S3 is created by:

Paula and Pam went to college together and were roommates in the dormitory for three years.  Following college, Paula moved to Northern California and Pam moved to Florida.  They remained close friends.  Therefore, Paula was delighted when she was contacted by Pam who wanted to come visit her at her home in January.  Paula’s home was located near a very popular ski area, and therefore Paula and Pam made plans to ski during Pam’s visit. In addition, as it was very cold in the area where Paula lived in Northern California in January, Paula went to Bargain Department Store and purchased a new electric blanket which Paula placed on the bed in her guestroom.  The electric blanket was manufactured by BlanketCo who had sold it to a distributor named DistCo, who sold it to a wholesaler named WholeCo, who sold it to Bargain Department Store. January arrived and Pam came to visit Paula as planned.  On Pam’s first day, the two had lunch, went skiing and then relaxed at Paula’s home in the evening.  At approximately 11:00 pm, Pam went to bed in Paula’s guest bedroom.  Once in bed, Pam reached over and turned on the control for the electric blanket and immediately sustained an electrical shock.  Later investigation revealed that the wiring for the electric blanket had been installed in a faulty fashion leading to the electrical shock. Discuss.