Human Pathology 4142: Bone Disorders Quiz

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Metastatic tumours are by far more common than primary bone tumours.

True

Many bone metastases are asymptomatic, and the clinical effects are mainly pain and bone destruction.

True

In adults, over 75% of skeletal metastases originate from cancers of the thyroid, prostate, breast, kidney, and lung.

True

Metastatic disease in children most commonly derives from neuroblastoma, Wilms tumour, Ewing sarcoma, and rhabdomyosarcoma.

True Signup and view all the answers

Osteosarcoma is one of the least common malignant tumours of bone.

False Signup and view all the answers

Osteosarcoma typically occurs at ages between 10-25 years and mainly affects the metaphysis of long bones, particularly around the knee joint.

True Signup and view all the answers

Osteosarcoma can exhibit osteoblastic, chondroblastic, or fibroblastic differentiation.

True Signup and view all the answers

Chondrosarcoma is the most common malignant matrix-producing bone tumor.

False Signup and view all the answers

Ewing's sarcoma usually arises in the metaphysis of long bones.

False Signup and view all the answers

Osteoarthritis is a type of chronic arthritis.

True Signup and view all the answers

Rheumatoid arthritis is classified as acute arthritis.

False Signup and view all the answers

Gouty arthritis is a type of chronic arthritis.

True Signup and view all the answers

Arthritis refers to inflammation of one or more joints.

True Signup and view all the answers

Paget's disease of bone is a predisposing factor for osteosarcoma.

True Signup and view all the answers

Ewing's sarcoma is more common in individuals older than 40 years of age.

False Signup and view all the answers

Suppurative arthritis is a type of acute arthritis.

True Signup and view all the answers

Metastatic tumours are characterized by multifocality and predilection for the bone marrow sites in the axial skeleton (vertebrae, pelvis, ribs and ______) and proximal long bones.

cranium Signup and view all the answers

In adults, more than 75% of skeletal metastases originate from cancers of the thyroid, prostate, breast, kidney, and ______.

lung Signup and view all the answers

In children, metastatic disease derives most commonly from neuroblastoma, Wilms tumour, Ewing sarcoma and ______.

rhabdomyosarcoma Signup and view all the answers

Osteosarcoma is one of the commonest malignant tumours of bone which has ______ prognosis.

bad Signup and view all the answers

Osteosarcoma typically occurs at ages between 10-25 years and mainly affects the metaphysis of long bones, particularly around the ______ joint.

knee Signup and view all the answers

Ewing's sarcoma usually arises in the ______ of long bones.

metaphysis Signup and view all the answers

Osteosarcomas are composed of large, hyperchromatic, pleomorphic, mitotically active tumour cells. They can exhibit ______, chondroblastic, or fibroblastic differentiation

osteoblastic Signup and view all the answers

Chondrosarcoma is the second most common malignant matrix-producing bone tumour; after osteosarcoma, it is of better prognosis than ______

osteosarcoma Signup and view all the answers

Ewing's sarcoma is a malignant tumour of uncertain origin, most probably from endothelial, or neurogenic cells in bone marrow, (myelogenic) and it has ______ prognosis

good Signup and view all the answers

Most patients with Chondrosarcoma are older than ______ years

40 Signup and view all the answers

Ewing's sarcoma usually arises in the ______ of long bones

diaphysis Signup and view all the answers

Arthritis means inflammation of one or more ______

joints Signup and view all the answers

Suppurative arthritis is a type of ______ arthritis

acute Signup and view all the answers

The majority of skeletal metastases originate from ______ cancers

thyroid, prostate, breast, kidney, and lung Signup and view all the answers

Many bone metastases are ______, and the clinical effects are mainly pain and bone destruction

asymptomatic Signup and view all the answers

Rheumatoid arthritis is a type of ______ arthritis

chronic Signup and view all the answers

Human Pathology 4142: Bone Disorders Quiz

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Questions and Answers

Metastatic tumours are by far more common than primary bone tumours.

Many bone metastases are asymptomatic, and the clinical effects are mainly pain and bone destruction.

In adults, over 75% of skeletal metastases originate from cancers of the thyroid, prostate, breast, kidney, and lung.

Metastatic disease in children most commonly derives from neuroblastoma, Wilms tumour, Ewing sarcoma, and rhabdomyosarcoma.

Osteosarcoma is one of the least common malignant tumours of bone.

Osteosarcoma typically occurs at ages between 10-25 years and mainly affects the metaphysis of long bones, particularly around the knee joint.

Osteosarcoma can exhibit osteoblastic, chondroblastic, or fibroblastic differentiation.

Chondrosarcoma is the most common malignant matrix-producing bone tumor.

Ewing's sarcoma usually arises in the metaphysis of long bones.

Osteoarthritis is a type of chronic arthritis.

Rheumatoid arthritis is classified as acute arthritis.

Gouty arthritis is a type of chronic arthritis.

Arthritis refers to inflammation of one or more joints.

Paget's disease of bone is a predisposing factor for osteosarcoma.

Ewing's sarcoma is more common in individuals older than 40 years of age.

Suppurative arthritis is a type of acute arthritis.

Metastatic tumours are characterized by multifocality and predilection for the bone marrow sites in the axial skeleton (vertebrae, pelvis, ribs and ______) and proximal long bones.

In adults, more than 75% of skeletal metastases originate from cancers of the thyroid, prostate, breast, kidney, and ______.

In children, metastatic disease derives most commonly from neuroblastoma, Wilms tumour, Ewing sarcoma and ______.

Osteosarcoma is one of the commonest malignant tumours of bone which has ______ prognosis.

Osteosarcoma typically occurs at ages between 10-25 years and mainly affects the metaphysis of long bones, particularly around the ______ joint.

Ewing's sarcoma usually arises in the ______ of long bones.

Osteosarcomas are composed of large, hyperchromatic, pleomorphic, mitotically active tumour cells. They can exhibit ______, chondroblastic, or fibroblastic differentiation

Chondrosarcoma is the second most common malignant matrix-producing bone tumour; after osteosarcoma, it is of better prognosis than ______

Ewing's sarcoma is a malignant tumour of uncertain origin, most probably from endothelial, or neurogenic cells in bone marrow, (myelogenic) and it has ______ prognosis

Most patients with Chondrosarcoma are older than ______ years

Ewing's sarcoma usually arises in the ______ of long bones

Arthritis means inflammation of one or more ______

Suppurative arthritis is a type of ______ arthritis

The majority of skeletal metastases originate from ______ cancers

Many bone metastases are ______, and the clinical effects are mainly pain and bone destruction

Rheumatoid arthritis is a type of ______ arthritis

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