Tag: bones

Questions Related to bones

Which of the following &fare not correctly matched pairs ?

(i) Ball and socket joint - Between humerus and pectoral girdle
(ii) Pivot joint - Between carpal and metacarpal
(iii) Saddle joint - Between atlas and axis 
(iv) Gliding joint  - Between the carpals
(v) Fibrous joint - In flat skull bones
evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. (ii) and (iii)

  2. (i) and (iv)

  3. (v) Only

  4. (ii) Only

Show answer
Correct Option: A
Explanation:

In the given table options i and iv are correctly matched.

So, the correct option is '(i) and (iv)'.

 Match column I with column II and select the correct option from the codes given below:

Column I Column II
A. Saddle joint (i) Metacarpo-phalangeal joint
B. Gliding joint (ii) Carpometacarpal joint of thumb
C. Hinge joint (iii) Between tarsal bones
D. Ellipsoid joint (iv) Knee joint
evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. A-(i), B-(ii), C-(iii), D-(iv)

  2. A-(ii), B-(iii), C-(iv), D-(i)

  3. A-(iv), B-(iii), C-(ii), D-(i)

  4. A-(iii), B-(ii), C-(iv), D-(i)

Show answer
Correct Option: B
Explanation:
 Column I  Column II
 Saddle joint  Carpometacarpal joint of the thumb
 Gliding joint between tarsal bones
 Hinge joint  Knee joint
 Ellipsoid joint   Metacarpophalangeal joint
   

So, the correct option is 'A-(ii), B-(iii), C-(iv), D-(i)'.

Hips are attached to

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. scapula

  2. sternum

  3. clavide

  4. ilium

Show answer
Correct Option: D
Explanation:

The pelvic girdle is located in the lower part of the trunk. It consists of three bones that are upper ileum, lower ischium and inner pubis, they fuse to form a stout hip bone. Ventral wall of the pubis has a small bone which is known as cotyloid. The acetabulum is formed by ilium, ischium and pubis, but in mammals, pubis is replaced by cotyloid bone.

So, the correct option is 'ilium'

Match the two columns and select the correct option from the codes given below.

Types of Bones synovial joint  Bones  involved 
A. Ball and socket (i) Carpal and metacarpal of thumb
B. Hinge (ii) Atlas and axis
C. Pivot (iii) Frontal and parietal
D. Saddle (iv) Knee(v) Humerus and pectoral girdle
evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. A-(v), B-(iv), C-(ii), D-(i)

  2. A-(i), B-(iii), C-(iv), D-(v)

  3. A-(v), B-(iv), C-(iii), D-(i)

  4. A-(i), B-(ii), C-(v), D-(iv)

Show answer
Correct Option: A
Explanation:
 A. ball and socket  v humerus and pectoral girdle
 B. hinge   iv knee
 C. pivot  ii atlas and axis
 D. saddle  i carpal and metacarpal of the thumb

The joints between the carpal bones are:

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. gliding joints

  2. hinge joints

  3. saddle joints

  4. pivot joints

Show answer
Correct Option: A
Explanation:

The joints between the carpal bones are 'gliding joints'.

Elbow joint is an example of .......... type of joint.

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. Ball and socket

  2. Gliding

  3. Hinge

  4. Pivot

Show answer
Correct Option: C
Explanation:
In hinge joints, the articulating ends of the bones fit together like a hinge on a door, and movement is therefore restricted to flexion and extension (movement only in one plane). 
The elbow joint is an example, which permits only flexion and extension of the forearm. Other examples of hinge joints are knee joint, ankle joint and joints between the phalanges of the fingers and the toes.
So, the answer is C.

Hinge joints are present in the ........... region.

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. Neck

  2. Shoulder

  3. Elbow

  4. Skull

Show answer
Correct Option: C
Explanation:

Our body is made up of many joints. Each of these joints is of different categories and perform specific functions. They may be movable joints or immovable joints. Among the movable joints, some are hinge joints. This means that they are able to move about one axis. They are a type of synovial joint.

So the correct option is C.

The branch of study dealing with joints is

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. Osteology

  2. Chondrology

  3. Craniology

  4. Arthrology

Show answer
Correct Option: D
Explanation:

Osteology is the study of the structure and function of the skeleton and bony structures.

Chondrology is the branch of anatomy that deals with cartilage.
Craniology is the scientific study of the shape and size of the skulls of different human races.
Arthrology is the science concerned with the study of anatomy, function, dysfunction and treatment of joints and articulations.
Hence, Arthrology is the branch of science dealing with the study of joints.

Choose the wrong match with reference to joints.

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. Gomposes $\rightarrow$ Intercarpal joints

  2. Syndesmoses $\rightarrow$ Joint between tibia and fibula

  3. Symphysis $\rightarrow$ Joint between vertebrae

  4. Synchondrosis $\rightarrow$ Epiphyseal plate

Show answer
Correct Option: A
Explanation:
  • A joint is a location at which two or more bones make contact.
  • Fibrous or immovable joints are connected by dense connective tissue, consisting mainly of collagen.
  • Gomposes is a type of fibrous joint. It is a joint between the root of a tooth and the sockets in the maxilla or mandible.
  • So, the correct answer is 'Gomposes →→ Intercarpal joints'

Identify the correct statement.

evs our skeletal system and the skin bones and movements joints in the human body joints bones

  1. Joint between adjacent vertebrae is a fibrous joint.

  2. Decreased level of progesterone causes osteoporosis in old people.

  3. Accumulation of uric acid crystals in joints causes their inflammation.

  4. Vertebral column has 10 thoracic vertebrae.

Show answer
Correct Option: C
Explanation:
  • Gout is a metabolic disease in which crystals of uric acid gets deposited in joints, tendons and surrounding soft tissues.
  • Symptoms of gout increase irritation, inflammation of joints and tendon tissue, joints become hot red and swollen.
  • Hence accumulation of uric acid crystals in joints causes their inflammation.
  • So, the correct answer is 'Accumulation of uric acid crystals in joints causes their inflammation'.