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A&P Lab Practical #2
| Question | Answer |
|---|---|
| simple squamous epithelium | function: diffusion location: lungs |
| simple cuboidal epithelium | function: secretion & absorption location: kidneys |
| simple columnar epithelium | function: absorption & secretion location: stomach |
| pseudostratisfied ciliated columnar epithelium | function: propulsion of mucus location: trachea |
| stratisfied squamous epithelium | function: protection location: vagina |
| adipose | function: protection location: breasts |
| areolar | function: protection location: organs |
| reticular | function: support location: lymphoid organs |
| dense regular connective tissue | function: attaches muscle to bone location: tendons |
| dense irregular connective tissue | function: provides strength location: joints |
| blood | function: transportation of materials location: blood vessels |
| giant multipolar neuron | function: transmit electrical signals location: nerves |
| flexion | movement that decreases the angle of the joint |
| extension | movement that increases the angle of the joint |
| abduction | movement of a limb away from the midline |
| adduction | movement of a limb toward the midline |
| rotation | movement of a bone around its longitudinal axis |
| circumduction | movement of ball-and-socket joints; distal end moves in a circle, proximal end doesn't move |
| pronation | movement of the palm from facing up to facing down; radius over ulna |
| supination | movement of the palm to the anatomical position; radius and ulna are parallel |
| inversion | moving the foot open side in |
| eversion | moving the foot open side out |
| dorsiflexion | standing on your heels |
| plantar flexion | standing on your toes |
| biceps femoris | origin: ischial tuberosity insertion: head of fibula action: extends thigh |
| semitendinosus | origin: ischial tuberosity insertion: upper tibial shaft action: extends thigh |
| semimembranosus | origin: ischial tuberosity insertion: condyle of tibia action: extends thigh |
| iliacus | origin: iliac fossa insertion: lesser trochanter of femur action: flexes thigh |
| psoas major | origin: iliac spine insertion: proximal tibia action: flexes thigh |
| rectus femoris | origin: iliac spine insertion: patella action: extends knee |
| vastus intermedius | origin: femur insertion: patella action: extends knee |
| vastus lateralis | origin: linea aspera insertion: patella action: extends knee |
| vastus medialis | origin: linea aspera insertion: patella action: extends knee |
| gastrocnemius | origin: condyles of femur insertion: calcaneal tendon action: flexes knee |
| gluteus maximus | origin: coccyx insertion: gluteal tuberosity of femur action: extends thigh |
| tibialis anterior | origin: tibia insertion: metatarsal 1 action: inverts foot |
| extensor digitorum longus | action: toe extension |
| gracilis | action: flexes leg |
| soleus | action: plantar flexion |
| sartorius | action: flexes knee |