Knee And Leg MCQ Quiz: Test!
(118).jpg "Knee And Leg MCQ Quiz: Test! - Quiz")
- 1.
Which is not a branch of the Posterior tibial artery?
- A.
Peroneal artery
- B.
Medial malleolar branch
- C.
Lateral calcaneal branches
- D.
Medial plantar artery
Correct Answer
B. Medial malleolar branchExplanation
The question is asking for a branch of the Posterior tibial artery that is not included in the given options. The options include Peroneal artery, Medial malleolar branch, Lateral calcaneal branches, and Medial plantar artery. The correct answer is Medial malleolar branch, which means that this branch is not a part of the Posterior tibial artery.Rate this question:
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- 2.
Which is not true of the Anterior tibial artery?
- A.
Continuation of the popliteal artery
- B.
Passes through a hole in the interosseus membrane before terminating as dorsalis pedis
- C.
Passes beneath the distal border of Popliteus and the fibrous arch of Soleus
- D.
Crosses the tendon of Extensor hallucis longus at the ankle
Correct Answer
D. Crosses the tendon of Extensor hallucis longus at the ankleExplanation
The Anterior tibial artery is crossed by the tendon of EHL at the ankle. EHL initially lies lateral before crossing and becoming medial.Rate this question:
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- 3.
Regarding the medial malleoli?
- A.
The tendon of flexor hallucis longus passes superior to the medial malleoli
- B.
The ligaments of the medial malleoli are weak and frequently damaged
- C.
The posterior tibial artery passes inferior to medial malleoli
- D.
The posterior tibial artery is separated from the medial malleoli by the tendons of flexor hallucis longus and Flexor digitorum longus
Correct Answer
C. The posterior tibial artery passes inferior to medial malleoliExplanation
The tendon of FHL passes below the malleolus The medial collateral ligament (deltoid ligament) is the stronger of the two The posterior tibial artery is separated from the medial malleolus by the tendons of Tibialis posterior and FDL.Rate this question:
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- 4.
Regarding the popliteal fossa?
- A.
The inferior border of the popliteal fossa is made up of the heads of Gastrocnemius
- B.
The supero-lateral border of the popliteal fossa consists of the tendons of semimembranosus & semitendinosus
- C.
The Sciatic nerve terminates at the inferior angle of the popliteal fossa
- D.
The popliteal vein receives the Great saphenous vein within the popliteal fossa
Correct Answer
A. The inferior border of the popliteal fossa is made up of the heads of GastrocnemiusExplanation
The popliteal fossa is a diamond-shaped space located at the back of the knee joint. It is bounded by various structures. The inferior border of the popliteal fossa is formed by the heads of the Gastrocnemius muscle, which is the largest muscle in the calf region. The heads of the Gastrocnemius muscle originate from the femur and merge to form the Achilles tendon. This muscle plays a crucial role in the movement of the foot and ankle. Therefore, it is correct to say that the inferior border of the popliteal fossa is made up of the heads of Gastrocnemius.Rate this question:
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- 5.
Which is not a branch of the Anterior tibial artery?
- A.
Anterior lateral malleolar
- B.
Anterior medial malleolar
- C.
Dorsalis pedis
- D.
Calcaneal branches
Correct Answer
D. Calcaneal branchesExplanation
The calcaneal branches are derived from the posterior tibial.Rate this question:
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- 6.
Regarding the knee joint?
- A.
Stability of the weight bearing flexed knee is provided by the Posterior cruciate ligament
- B.
The anterior cruciate ligament limits hyperflexion of the knee
- C.
The lateral collateral ligament is firmly adherent to the lateral meniscus
- D.
The anterior cruciate is stronger and has a better blood supply than the posterior
Correct Answer
A. Stability of the weight bearing flexed knee is provided by the Posterior cruciate ligamentExplanation
The correct answer explains that the stability of the weight bearing flexed knee is provided by the Posterior cruciate ligament. This means that when the knee is bent and supporting weight, the Posterior cruciate ligament helps to prevent excessive movement or instability in the joint. It plays a crucial role in maintaining the structural integrity and function of the knee during weight-bearing activities.Rate this question:
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- 7.
Regarding the muscles of the lateral compartment of the leg?
- A.
The tendon of peroneus longus grooves the underside of the lateral malleolus
- B.
The muscles of the lateral compartment of the leg evert the foot , acting on the ankle joint
- C.
Peroneus brevis attaches distally to the lateral border of the base of the 5th metatarsal
- D.
Peroneus longus & brevis have separate synovial sheaths at the ankle
Correct Answer
C. Peroneus brevis attaches distally to the lateral border of the base of the 5th metatarsalExplanation
The correct answer states that Peroneus brevis attaches distally to the lateral border of the base of the 5th metatarsal. This is an accurate statement about the muscles of the lateral compartment of the leg. The attachment of Peroneus brevis to the 5th metatarsal is important for the function of the muscle in eversion of the foot and stabilization of the ankle joint.Rate this question:
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- 8.
Regarding Peroneus longus & brevis?
- A.
Both muscles are innervated by the superficial peroneal nerve
- B.
Peroneus longus attaches to the lateral border of the 5th metatarsal
- C.
Peroneus brevis is important in maintaining the transverse arch of the foot
- D.
Peroneus longus & brevis have separate synovial sheaths at the ankle
Correct Answer
A. Both muscles are innervated by the superficial peroneal nerveExplanation
PL attaches to the 1st metatarsal and medial cuneiform
PL is important in maintaining the transverse arch of the foot
PL & PB have a shred synovial sheath at the ankleRate this question:
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- 9.
Which two muscles of the extensor compartment of the leg share a synovial sheath?
- A.
Tibialis anterior & Peroneus tertius
- B.
Extensor hallucis longus & Tibialis anterior
- C.
Extensor digitorum longus & Peroneus tertius
- D.
Extensor hallucis longus & Peroneus tertius
Correct Answer
C. Extensor digitorum longus & Peroneus tertiusExplanation
The correct answer is Extensor digitorum longus & Peroneus tertius. These two muscles share a synovial sheath, which is a protective covering that surrounds the tendons of the muscles. This synovial sheath helps to reduce friction and allows for smooth movement of the tendons.Rate this question:
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- 10.
Regarding the peroneal artery?
- A.
Arises from the Posterior tibial artery superior to the fibrous arch of the soleus
- B.
Is the smallest branch of the Posterior tibial artery
- C.
It lies medial to the fibula
- D.
Provides the nutrient artery to the tibia
Correct Answer
C. It lies medial to the fibulaExplanation
The correct answer is that the peroneal artery lies medial to the fibula. This means that the artery is positioned on the side of the leg that is closer to the body's midline, rather than on the outer side where the fibula is located. This anatomical knowledge is important for understanding the location and course of the peroneal artery in relation to other structures in the leg.Rate this question:
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- 11.
What is not true of the Posterior tibial artery?
- A.
The posterior tibial passes inferior to the medial malleoli
- B.
It passes deep to the origins of Abductor hallucis
- C.
It terminates as the Medial & lateral plantar arteries
- D.
It passes between the tendons of Flexor hallucis longus and Tibialis posterior distal to the malleolus
Correct Answer
D. It passes between the tendons of Flexor hallucis longus and Tibialis posterior distal to the malleolusExplanation
The Posterior tibial artery is separated from the medial malleolus by the tendons of Tibialis posterior and Flexor digitorum longus. The artery lies between the tendons of FDL and Flexor hallucis longus distal to the malleolusRate this question:
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- 12.
What is not true of the Deep peroneal nerve?
- A.
It arises between Peroneus longus and the neck of the Fibula
- B.
It passes through Extensor digitorum longus before descending on the interosseus membrane
- C.
It innervates the intrinsic extensors of the foot (Extensor digitorum brevis & extensor hallucis brevis)
- D.
It provides cutaneous innervation to the skin of the 5th dorsal webspace
Correct Answer
D. It provides cutaneous innervation to the skin of the 5th dorsal webspaceExplanation
The Deep peroneal nerve provides cutaneous innervation to the skin of the 1st dorsal webspaceRate this question:
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- 13.
Which statement regarding the Anterior tibial artery is correct?
- A.
It passes between the heads of Tibialis posterior
- B.
It originates within the popliteal fossa
- C.
It descends on the interosseus membrane between Tibialis anterior and Extensor hallucis longus
- D.
It terminates as the lateral and medial plantar arteries
Correct Answer
A. It passes between the heads of Tibialis posteriorExplanation
It originates beneath the fibrous arch of soleus and the distal border of soleus
It descends between TA and EDL in the leg before being crossed by EHL in the ankle to lie between it and TA
It terminates as Dorsalis pedisRate this question:
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- 14.
Regarding the arches of the foot?
- A.
The medial longitudinal arch is reinforced by the tendons of Tibialis anterior and Flexor hallucis longus
- B.
The bony components of the medial longitudinal arch include: Calcaneus, Talus, Cuboid and the three Cuneiforms
- C.
The lateral longitudinal arch is higher than the medial
- D.
The transverse arch is supported by the ligaments of Peroneus longus and Tibialis posterior acting like a stirrup across the arch
Correct Answer
D. The transverse arch is supported by the ligaments of Peroneus longus and Tibialis posterior acting like a stirrup across the archExplanation
The transverse arch is supported by the ligaments of Peroneus longus and Tibialis posterior acting like a stirrup across the arch. This means that these ligaments provide support and stability to the transverse arch, helping to maintain its shape and prevent it from collapsing. The ligaments act like a stirrup, similar to how a stirrup supports the foot in a horse's saddle, providing additional reinforcement to the arch.Rate this question:
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- 15.
What is not true of Popliteus?
- A.
During flexion of the knee it assists in pulling the lateral meniscus posteriorly
- B.
It unlocks the knee by rotating the femur on the tibial plateau
- C.
It attaches distally to the posterior tibia distal to the soleal line
- D.
During flexion of the knee it assists the posterior cruciate ligament in preventing anterior displacement of the femur on the tibial plateau
Correct Answer
C. It attaches distally to the posterior tibia distal to the soleal lineExplanation
The Popliteus muscle does not attach distally to the posterior tibia distal to the soleal line.Rate this question:
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- 16.
Which of the below is not a branch of the Posterior tibial artery?
- A.
Peroneal artery
- B.
Medial plantar artery
- C.
Medial malleolar artery
- D.
Lateral plantar artery
Correct Answer
C. Medial malleolar arteryExplanation
The correct answer is the Medial malleolar artery. The Posterior tibial artery gives rise to several branches, including the Peroneal artery, Medial plantar artery, and Lateral plantar artery. However, the Medial malleolar artery is not a branch of the Posterior tibial artery.Rate this question:
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- 17.
Which is not true of the Popliteal artery?
- A.
Originates from the femoral artery as it passes through the adductor hiatus in adductor magnus
- B.
The middle genicular branch of the popliteal supplies the cruciate ligaments, margins of menisci & the synovial membrane of the knee
- C.
It is the most superficial structure of the popliteal fossa
- D.
It branches to become the anterior and posterior tibial arteries beneath the fibrous arch of the soleus
Correct Answer
C. It is the most superficial structure of the popliteal fossaExplanation
The popliteal artery is not the most superficial structure of the popliteal fossa.Rate this question:
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- 18.
Regarding the superficial drainage of the lower limb?
- A.
The great saphenous vein is formed by the union of the Dorsal vein of the little toe and dorsal venous arch
- B.
The great saphenous vein passes posterior to the medial malleolus and medial condyle of the tibia
- C.
The greater and lesser saphenous veins do not anastomose with each other
- D.
The great saphenous vein terminates by piercing the saphenous opening and draining into the femoral vein
Correct Answer
D. The great sapHenous vein terminates by piercing the sapHenous opening and draining into the femoral veinExplanation
The great saphenous vein terminates by piercing the saphenous opening and draining into the femoral vein. This means that the great saphenous vein, after traveling up the leg, passes through a specific opening called the saphenous opening and empties its contents into the femoral vein. This is an important aspect of the superficial drainage of the lower limb as it allows for the return of deoxygenated blood from the lower limb back to the heart for oxygenation.Rate this question:
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- 19.
Which is not contained in the popliteal fossa?
- A.
Short saphenous vein as it pierces the roof and enters the popliteal vein
- B.
Superficial and deep lymph nodes
- C.
Superficial peroneal nerve
- D.
Plantaris
Correct Answer
C. Superficial peroneal nerveExplanation
The popliteal fossa is a diamond-shaped space located at the back of the knee joint. It contains various structures including the short saphenous vein, superficial and deep lymph nodes, and the plantaris muscle. However, the superficial peroneal nerve is not contained within the popliteal fossa. It is a branch of the common peroneal nerve that runs superficially down the leg and supplies sensation to the anterior and lateral aspects of the leg and foot.Rate this question:
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- 20.
Which of the following bursae do not communicate with the synovial cavity of the knee?
- A.
Suprapatellar
- B.
Peroneal
- C.
Gastrocnemius
- D.
Anserine
Correct Answer
B. PeronealExplanation
The peroneal bursa does not communicate with the synovial cavity of the knee. Bursae are small fluid-filled sacs that reduce friction between tissues such as bones, tendons, and muscles. In the knee joint, the suprapatellar bursa is located above the patella, the gastrocnemius bursa is located behind the knee, and the anserine bursa is located on the medial side of the knee. However, the peroneal bursa is not directly connected to the synovial cavity of the knee.Rate this question:
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Mar 21, 2023Quiz Edited by
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Jun 26, 2011Quiz Created by
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