Muscles

What shape are skeletal muscle?

• slim, long, striated & multi nuclei

• short, wide, smooth, & single nucleus

• slim, long, smooth & single nucleus

• short, wide, striated & multi nuclei

What shape are smooth muscle cells?

• small, spindle, non striated & multi nuclei

• large, spindle, striated & multi nuclei

• small, spindle, non striated & mononuclei

• large, spindle, striated & mononuclei

Can you describe what lamanitis is?

• yes

• no

• what is laminits?

What shape are cardiac muscle cells?

• small, multiple branching, striated, multi nuclei, intercalated disks

• large, multiple branching, smooth, mononuclei, intercalated disksno

• small, single branc, striated, multinuclei, intercalated disks

•  small, multiple branching, striated, mononuclei, intercalated disks

18.  What is the name of the basic contracting unit of skeletal muscle?

Calcium must bind with _______to initiate muscle contraction

Which of these are true?

• Epidermis – kerantinized stratified squamous

  Hypodermis/subcutaneous- dense connective tissue (collagen, elastic, reticular fibers)

  Hypodermis/subcutaneous – adipose

• Hypodermis/subcutaneous– kerantinized stratified squamous

  Dermis - dense connective tissue (collagen, elastic, reticular fibers)

  Epidermis – adipose

• Epidermis – kerantinized stratified squamous

  Dermis - dense connective tissue (collagen, elastic, reticular fibers)

  Hypodermis/subcutaneous – adipose

Can you describe what exertional rhabdomyolitis is?

• yes

• no

• what is exertional rhabdomyolitis

Myofibrils are composed of these two major protein filaments

• actin

  myosin

• myosin

  myoglobin

• myoglobin

  actin

  The abdominal muscles are attached at the linea alba which is where muscles are attached to each other by sheets of fibrous connective tissues called:

• annulus fibrosis

•  aponeurosis

• rectus abdominis

• lamina