During closed kinetic chain knee extension, the menisci are pushed ____________________ by the femoral condyles and pulled anteriorly by ____________________
a. posteriorly, semimembranosus muscle
b. posteriorly, gracilis muscle
c. anteriorly, quadriceps expansion and patellofemoral ligament
d. anteriorly, popliteus muscle and coronary ligaments
ANS: C
The menisci follow the roll of the femur during closed kinetic chain activities. The femoral condyles help to push the meniscus forward, and they are pulled anteriorly by their attachments to the quadriceps expansion and patellofemoral ligaments.
You might also like to view...
A cylinder has "DOT 3AA 2015" stamped on it. What does the 3AA stand for?
a. Ownership mark c. Non–heat-treated carbon-steel b. Manufacturer's mark d. Heat-treated, high-strength steel
The phrase "CBC normal" supports the review of diagnostic testing
Read the following case study excerpt and answer questions 1 and 2. ECG: Sinus bradycardia, with peaked T waves and widened QRS noted. No ST depressions. Poor R wave progression. Laboratory: CBC normal Comprehensive metabolic panel: significant for sodium 122, potassium 6.7, chloride 96, bicarbinate 12, BUN 101, creatinine 4.0. Impression: 68-year-old male with acute renal failure and secondary metabolic acidosis with hyperkalemia and bradycardia Indicate whether this statement is true or false.
Where does the receptionist often document the patient payment?
a. In the receipt book b. In the ledger c. On the superbill (or charge slip) d. In the computer
________ is the hardest substance in the body
Fill in the blank(s) with correct word