Clover Learning Lower Extremities Practice Test

These questions are part of the practice quiz. Start practicing

• The central ray angle for an AP knee radiograph varies based on which measurement?
• From which spinal nerve roots does the femoral nerve originate?
• Which projection demonstrates the distal tibia superimposed over the distal fibula?
• Name a common pediatric hip disorder and its classic presentation.
• What is the normal knee extension range of motion?
• Why is Homan's sign not reliable for DVT screening?
• The Beclare method is also known by which alternative name?
• Which nerve provides motor innervation to the gastrocnemius and soleus?
• What is the SID for plantodorsal axial calcaneus radiographs?
• What is the correct patient position for an AP axial Beclare method projection of the intercondylar fossa?
• Which option shows the correct method for dorsiflexing the toes during tangential sesamoid imaging?
• Which statement describes the purpose of the 30-degree medial rotation in the medial oblique projection?
• For a lateral tibia/fibula projection, which statement about the field of view is true?
• How can you differentiate a true leg length discrepancy from a functional one?
• Which test besides Lachman is commonly used to assess ACL integrity?
• Which of the following is a hallmark feature of patellofemoral pain syndrome?
• What is the correct central ray location for an AP projection of the fifth digit?
• Which joint is between the calcaneus and the cuboid bone?
• Name the primary knee ligaments in the sagittal plane.
• Which two bones are the longest in the lower extremity?
• Which projection uses a central ray that is midway between the malleoli?
• What anatomical structures should be visible in a diagnostic lateral calcaneus radiograph?
• How many degrees should the lower leg be rotated for a medial oblique fifth digit?
• Which statement about tangential sesamoid radiography is correct?
• In a medial oblique foot radiograph, the foot is rotated by how many degrees?
• Which imaging views are standard for knee injury evaluation?
• What is the recommended source-to-image distance (SID) for lateral calcaneus radiographs?
• Which single clinical test is commonly used to assess ACL integrity?
• Which projection is typically the standard AP ankle view?
• What is the recommended central ray angle for a tangential projection of the sesamoids?
• What degree of rotation is used for the medial oblique ankle radiograph?
• Which radiographic views of the calcaneus commonly use a 40 inch SID?
• Which nerve is at risk with a posterior hip dislocation and what symptoms might occur?
• What is the role of the plantar fascia in foot architecture?
• Which projection uses a 0-degree central ray angle?
• What is the recommended source-to-image distance (SID) for tangential sesamoid radiographs?
• Through the adductor hiatus, the femoral artery continues as which vessel?
• In the Holly method for tangential sesamoids, which action is performed?
• What is the normal active knee flexion range of motion?
• What is the centimeter equivalent of the 40 inch SID used for calcaneus radiographs?
• Which projection is commonly used to tangentially image the patellofemoral joint with the knee flexed and the patient is able to be seated or supine?
• Which of the following is a correct patient position for a medial oblique fifth digit radiograph?
• Within the femoral triangle, which structure is the femoral canal associated with?
• Which additional knee imaging views are sometimes used to assess the patellofemoral joint?
• Which three areas should be visible on a lateral tibia and fibula radiograph?
• Which statement about the central ray angle for AP knee radiographs is true?
• Which projection is used to view the sesamoid bones beneath the head of the first metatarsal?
• During the Thessaly test, what is the key position of the knee?
• Which bones should be visualized on an AP tibia and fibula radiograph?
• How does the Thessaly test differ from the McMurray test for meniscal tears?
• For an AP axial Beclare projection of the intercondylar fossa, the tube should be angled perpendicular to which anatomical structure?
• Which statement about patellar positioning on an AP knee radiograph is true?
• Profunda femoris (deep femoral) is a major branch of which artery?
• Which projection is described by rotating the foot 30 degrees medially?
• Which nerve provides sensation to the plantar surface of the foot?
• Which radiographic projection of the foot commonly requires tube angulation?
• Which distance unit is included in the standard SID for tangential sesamoid radiographs?
• Which finding during the patellar apprehension test indicates instability?
• For an AP tibia/fibula radiograph, which joints should be included in the image?
• Which ligament is most commonly injured in inversion ankle sprains?
• What tube angle is recommended for AP projection of the fifth digit when joint spaces are of concern?
• Which radiographic projection requires a 10-degree tube angulation toward the heel?
• Which structure is centered by the beam on a lateral ankle radiograph?
• The saphenous nerve is a cutaneous branch of which nerve?
• What imaging finding is typical for a tibial stress fracture?
• Between which structures is the intercondylar fossa located?
• Which arteries supply the plantar aspect of the foot and help support the arch?
• Where is the central ray located for a plantodorsal axial calcaneus radiograph?
• What is the Trendelenburg sign and what does it indicate?
• What is the recommended central ray location for a lateral calcaneus radiograph?
• Which knee projection uses a 45-degree rotation?
• Which ligaments are typically involved in inversion ankle sprains, and what is the primary ligament injured?
• In a lateral foot radiograph, the central ray is aimed at the base of which metatarsal?
• What is the patellar tracking test and how is it performed?
• For an AP axial foot radiograph, the central ray is directed toward which metatarsal?
• Which statement about normal ankle ROM is true?
• Define varus and valgus deformities in knee alignment.
• How is the Lachman test performed and interpreted?
• For an AP mortise ankle radiograph, what is the central ray angle?
• For a patient with an ASIS-to-tabletop distance greater than 24 cm, how should the central ray be directed for the AP knee projection?
• Which projection is best to visualize the lateral view of the ankle?
• Describe a common mechanism of tibial-fibular fractures in sports injuries.
• What is the recommended collimation for an anteroposterior (AP) projection of the tibia and fibula?
• What is the primary arterial supply to the dorsum of the foot?
• In inversion ankle sprains, which ligament may be involved in more severe injuries along with the ATFL?
• Where should the central ray be directed for a lateral tibia and fibula radiograph?
• Which projection is described as opening the joint spaces with a cephalic angle for the fifth digit?
• What is the typical angulation used for the AP axial foot projection?
• What SID is recommended for a medial oblique radiograph of the fifth digit?
• The AP axial Beclare projection visualizes which knee structure?
• For AP axial foot radiography using a 10-degree cephalic angle, the central ray should be perpendicular to which structure?
• Which of the following should be demonstrated on a diagnostic AP knee radiograph?
• What is tarsal tunnel syndrome and which nerve is entrapped?
• Which projection best minimizes the overlap of the cuboid with adjacent bones on the foot?
• Rotating the foot 30 degrees medially for a medial oblique view primarily reduces superimposition of which bone?
• When performing a recumbent lateral projection of the knee, the knee should be flexed how many degrees?
• During a single-leg stance, which finding indicates hip abductor weakness?
• The plantodorsal projection of the calcaneus is best described as which type of projection?
• Which structure is most medial in the femoral triangle?
• What is the recommended patient positioning for a lateral tibia and fibula radiograph?
• How should the image receptor be positioned for a lateral projection of the tibia and fibula?
• Which nerve predominantly innervates the quadriceps?
• In the McMurray test, external rotation stresses load which meniscus?
• Which imaging modality is most sensitive for detecting an early tibial stress fracture?
• Beyond laxity, which finding may indicate an ACL injury?
• What is the recommended source-to-image distance (SID) for the tangential projection of the knee using the Settegast method?
• Foot drop results from injury to which nerve, and which muscle primarily dorsiflexes the foot?
• Which nerve supplies the plantar surface sensation of the foot via plantar branches?
• In the McMurray test, internal rotation stresses load which meniscus?
• For a lateral foot radiograph, at which metatarsal base is the central ray most often aimed?
• How should the sesamoid bones appear on a tangential projection?
• Which structure is named as the joint between the calcaneus and cuboid bones?
• For tangential sesamoid radiography, which is a valid patient position?
• What is the recommended source-to-image distance for an AP projection of the tibia and fibula?
• Which projection is used to visualize the intercondylar fossa by directing the beam from superior to inferior with the knee flexed?
• Which projection is tangential to visualize the patellofemoral joint and is commonly used for this purpose?
• The dorsalis pedis artery is the continuation of which artery?
• Which aid is used to dorsiflex a patient's toes when positioning for tangential sesamoids in the supine position?
• How does stability differ between a tibial shaft fracture and a simple fibular fracture?
• Which joint should be included on the AP projection of the fifth digit?
• Which age group is most commonly affected by slipped capital femoral epiphysis (SCFE)?
• Which statement is NOT true about tangential sesamoid radiography?
• Which statement about the AP tibia and fibula radiograph is true?
• Which radiographic method demonstrates the intercondylar fossa and yields an AP axial projection?
• Which projection would require a 45-degree medial rotation?
• Tightness of the plantar fascia is most likely to cause which condition?
• For a lateral foot radiograph, the central ray should be centered at the base of which metatarsal?
• Which projection demonstrates the distal tibia over the distal fibula?
• Where should the central ray be directed for an anteroposterior projection of the tibia and fibula?
• Which gait pattern is characteristic of hip abductor weakness?
• For the Beclare method of the intercondylar fossa of the knee, what SID is recommended for the AP axial projection?
• What is the central ray entrance point for the AP medial oblique projection of the knee?
• Which bone is a sesamoid bone embedded in the quadriceps tendon?
• Name a representative muscle in the anterior compartment of the leg.
• Which projection requires the knee to be placed on the lateral side?
• What is the normal plantarflexion ROM at the ankle in degrees?
• The central ray entrance point for a medial oblique foot radiograph is at the base of which metatarsal?
• Where should the central ray be directed for an AP ankle radiograph?
• What is the recommended foot position for an AP projection of the tibia and fibula?
• In a lateral oblique knee radiograph, the patient’s leg should be positioned how?
• Which projection demonstrates the distal tibia aligned with the distal fibula?
• Which distance is used for both lateral and plantar calcaneus radiographs?
• Which ligaments provide coronal plane stability to the knee on both medial and lateral sides?
• What is the recommended source-to-image distance (SID) for an anteroposterior (AP) knee radiograph?
• Via its saphenous branch, the femoral nerve provides cutaneous sensation to which regions?
• What must be checked on a tibia/fibula radiograph to ensure good diagnostic value?
• Which projection is commonly used to visualize the patellofemoral joint tangentially with the knee flexed around 70-90 degrees?
• Which signs suggest a tibial plateau fracture?
• What is the correct tube angulation for a plantodorsal axial calcaneus radiograph?
• Which test is used to evaluate the menisci and involves weight-bearing with knee flexion and rotation to detect a tear?
• In inversion ankle sprains, which ligament is least commonly involved?
• Which test is used to evaluate meniscal tears and how is it performed?
• Which tangential projection of the knee is commonly used to image the patellofemoral joint with the knee flexed and the patient positioned prone?
• Which of the following statements correctly describes the structures visualized on an AP tibia and fibula radiograph?
• Which tendons form the Achilles tendon, and which nerve supplies the muscles that form it?
• Which patient position is correct for a medial oblique fifth digit radiograph?
• Which joint is referred to by the proximal interphalangeal joint of the fifth digit?
• How should the patient be positioned for a lateral tibia and fibula radiograph?
• What is the degree of rotation for medial oblique projections of the knee?
• Which statement is true for the AP mortise radiograph regarding rotation?
• Which statement best describes acceptable patient placement for plantodorsal axial calcaneus radiography?
• Which symptom indicates tibial nerve entrapment behind the medial malleolus (tarsal tunnel syndrome)?
• The purpose of the tangential projection of the sesamoids is to show fractures in which bones?
• What tube angulation is used for the tangential projection of the knee in the Settegast method?
• Where is the dorsalis pedis pulse palpated, and what does its absence indicate?
• Where should the central ray enter for a lateral ankle radiograph?
• Which describes proper patient positioning for lateral calcaneus radiographs?
• Which nerve innervates the posterior compartment muscles responsible for plantar flexion?
• Which symptom is most typical of tarsal tunnel syndrome?
• Where should the image receptor be placed for an AP projection of the fifth digit of the foot?
• What is the recommended SID for the AP projection of the fifth digit of the foot?
• In the AP axial Beclare method, the long axis of the femur should be placed at what angle?
• List key features commonly seen with patellofemoral pain syndrome.
• What is the primary purpose of taping the digits during a lateral digit radiograph?
• Where should the central ray be directed for an AP knee radiograph?
• Which muscle groups contribute to plantar flexion and are innervated by the tibial nerve?
• For an AP mortise ankle radiograph, the foot should be rotated approximately how many degrees?
• Which statement is true about the central ray angle for the AP knee radiograph?
• What is the normal dorsiflexion ROM at the ankle in degrees?
• When positioning the patient for a plantodorsal (axial) projection of the calcaneus, the foot should be flexed using what motion?
• In a lateral digit radiograph, what is used to separate the affected digit from the others?
• Define compartment syndrome and identify two early warning signs.
• In the Holly method, the patient is placed in which position?
• Which muscle best represents the medial compartment of the thigh?
• Which statement best describes the appearance of the sesamoids on tangential radiographs?
• Which statement correctly describes AP knee projection when imaging a large patient?
• Which central ray location is used for the AP projection of the fifth digit?
• Which condition presents with adolescent hip pain, limp, and reduced internal rotation of the hip?
• Which factor determines the central ray angle for a medial oblique knee radiograph?
• Which projection would best demonstrate joint spaces in the fifth digit?
• Which muscle best represents the anterior compartment of the thigh?
• What is the recommended collimation for the tangential projection of the sesamoids?
• Where is the posterior tibial pulse palpated and what does its absence suggest?
• How many compartments are present in the leg?
• What is the primary function of the gluteus medius?