Question 1

Due to the muscle attachments,a fracture to the ischial tuberosity would affect what lower limb movement?

Accepted Answer

A) adduction of the thigh 
B) dorsiflexion of the foot 
C) extension of the leg 
D) flexion of the leg 
E) abduction of the thigh 
A) adduction of the thigh 
B) dorsiflexion of the foot 
C) extension of the leg 
D) flexion of the leg 
E) abduction of the thigh

Question 2

If one is stabbed on the lateral side of the abdomen,what abdominal muscles,in order from superficial to deep,will the knife go through?

Accepted Answer

A) rectus abdominis,external oblique,internal oblique 
B) external oblique,internal oblique,transversus abdominis 
C) transversus abdominis,rectus abdominis,external oblique 
D) external oblique,transversus abdominis,rectus abdominis 
E) internal oblique,transversus abdominis,external oblique 
A) rectus abdominis,external oblique,internal oblique 
B) external oblique,internal oblique,transversus abdominis 
C) transversus abdominis,rectus abdominis,external oblique 
D) external oblique,transversus abdominis,rectus abdominis 
E) internal oblique,transversus abdominis,external oblique

Question 3

Which motions can be made by the upper limbs but NOT by the lower limbs?

Accepted Answer

A) pronation and supination 
B) flexion and extension 
C) adduction and abduction 
D) lateral and medial rotation 
A) pronation and supination 
B) flexion and extension 
C) adduction and abduction 
D) lateral and medial rotation

Question 4

What is the insertion of the muscle labeled D?

Accepted Answer

A) lateral and medial condyles of femur and capsule of knee 
B) head of fibula 
C) calcaneus by way of Achilles tendon 
D) anterior surface of fibula and interosseous membrane 
E) distal phalanx of great toe 
A) lateral and medial condyles of femur and capsule of knee 
B) head of fibula 
C) calcaneus by way of Achilles tendon 
D) anterior surface of fibula and interosseous membrane 
E) distal phalanx of great toe

Question 5

Where is the depressor anguli oris?

Accepted Answer

A) K 
B) L 
C) M 
D) N 
E) J 
A) K 
B) L 
C) M 
D) N 
E) J

Question 6

Which muscle in this figure produces the effort when you plantar flex to see over a taller person in front of your view??

Accepted Answer

A) C 
B) D 
C) G 
D) H 
E) I 
A) C 
B) D 
C) G 
D) H 
E) I

Question 7

The tendon of which muscle in this figure is the most commonly damaged in rotator cuff injuries?

Accepted Answer

A) E 
B) F 
C) G 
D) H 
E) B 
A) E 
B) F 
C) G 
D) H 
E) B

Question 8

What is the insertion of the muscle labeled Q?

Accepted Answer

A) iliac crest and linea alba 
B) cartilage of the fifth to seventh rib and xiphoid process 
C) ribs 5-12 
D) central tendon 
E) costal cartilages and adjacent portion of the inferior 6 ribs 
A) iliac crest and linea alba 
B) cartilage of the fifth to seventh rib and xiphoid process 
C) ribs 5-12 
D) central tendon 
E) costal cartilages and adjacent portion of the inferior 6 ribs

Question 9

The rhomboid major is named for what characteristics? Select all that apply.

Accepted Answer

A) Size 
B) Shape 
C) Number of origins 
D) Sites of origins 
E) Location 
A) Size 
B) Shape 
C) Number of origins 
D) Sites of origins 
E) Location

Question 10

What terms can be used to describe forearm muscle movements at the wrist but NOT on the fingers at the interphalangeal joints?

Accepted Answer

A) flexion,extension,abduction,and adduction 
B) extension and flexion 
C) abduction and adduction 
D) flexion and adduction 
E) pronation and supination 
A) flexion,extension,abduction,and adduction 
B) extension and flexion 
C) abduction and adduction 
D) flexion and adduction 
E) pronation and supination

Question 11

Forcefully blowing through a trumpet would require contraction of which muscle?

Accepted Answer

A) buccinator 
B) zygomaticus major 
C) levator labii superioris 
D) risorius 
E) occipitofrontalis 
A) buccinator 
B) zygomaticus major 
C) levator labii superioris 
D) risorius 
E) occipitofrontalis

Question 12

What is the action of the muscle labeled I?

Accepted Answer

A) extends the forearm at the elbow joint 
B) flexes the forearm at the elbow joint 
C) pronates the forearm at the radioulnar joints 
D) abduct arm at shoulder joint 
E) rotates arm at shoulder joint 
A) extends the forearm at the elbow joint 
B) flexes the forearm at the elbow joint 
C) pronates the forearm at the radioulnar joints 
D) abduct arm at shoulder joint 
E) rotates arm at shoulder joint

Question 13

What is the insertion of the muscle labeled G?

Accepted Answer

A) greater tubercle of humerus 
B) inferior angle of scapula 
C) spine of the scapula 
D) acromial extremity of the clavicle 
E) deltoid tuberosity of humerus 
A) greater tubercle of humerus 
B) inferior angle of scapula 
C) spine of the scapula 
D) acromial extremity of the clavicle 
E) deltoid tuberosity of humerus

Question 14

A woman complains of problems going up steps.Tests reveal hip extension weakness but no issues with hip flexion or knee flexion or extension.What muscle is most likely damaged?

Accepted Answer

A) Adductor magnus 
B) Gluteus maximus 
C) Gluteus medius 
D) Semitendinosus 
E) Sartorius 
A) Adductor magnus 
B) Gluteus maximus 
C) Gluteus medius 
D) Semitendinosus 
E) Sartorius

Question 15

Which of these muscles flexes the thigh at the hip joint alone,but extends the knee working in a group?

Accepted Answer

A) biceps femoris 
B) rectus femoris 
C) semitendinosus 
D) semimembranosus 
E) vastus lateralis 
A) biceps femoris 
B) rectus femoris 
C) semitendinosus 
D) semimembranosus 
E) vastus lateralis

Question 16

Which muscle in this figure is innervated by a cranial nerve and can flex the cervical portion of the vertebral column?

Accepted Answer

A) A 
B) B 
C) C 
D) K 
E) M 
A) A 
B) B 
C) C 
D) K 
E) M

Question 17

Briefly describe four main benefits of stretching before exercising.

Accepted Answer

Stretching can improve physical performa

Question 18

The muscle that serves as the "prime mover" during a movement is called the

Accepted Answer

A) antagonist. 
B) agonist. 
C) synergist. 
D) asynergist. 
E) fixator. 
A) antagonist. 
B) agonist. 
C) synergist. 
D) asynergist. 
E) fixator.

Question 19

Your friend nods "yes" to you,going through flexion,extension and hyperextension.This movement at the fulcrum represents a

Accepted Answer

A) first- class lever system 
B) second- class lever system 
C) third-class lever system. 
D) third-class lever system 
A) first- class lever system 
B) second- class lever system 
C) third-class lever system. 
D) third-class lever system

Question 20

The attachment of a muscle's tendon to the stationary bone is called the _____;the attachment of the muscle's other tendon to the movable bone is called the _____.

Accepted Answer

A) origin,action 
B) insertion,action 
C) origin,insertion 
D) insertion,origin 
A) origin,action 
B) insertion,action 
C) origin,insertion 
D) insertion,origin

Exam 11: The Muscular System

Due to the muscle attachments,a fracture to the ischial tuberosity would affect what lower limb movement?

If one is stabbed on the lateral side of the abdomen,what abdominal muscles,in order from superficial to deep,will the knife go through?

Which motions can be made by the upper limbs but NOT by the lower limbs?

What is the insertion of the muscle labeled D?

Where is the depressor anguli oris?

Which muscle in this figure produces the effort when you plantar flex to see over a taller person in front of your view??

The tendon of which muscle in this figure is the most commonly damaged in rotator cuff injuries?

What is the insertion of the muscle labeled Q?

The rhomboid major is named for what characteristics? Select all that apply.

What terms can be used to describe forearm muscle movements at the wrist but NOT on the fingers at the interphalangeal joints?

Forcefully blowing through a trumpet would require contraction of which muscle?

What is the action of the muscle labeled I?

What is the insertion of the muscle labeled G?

A woman complains of problems going up steps.Tests reveal hip extension weakness but no issues with hip flexion or knee flexion or extension.What muscle is most likely damaged?

Which of these muscles flexes the thigh at the hip joint alone,but extends the knee working in a group?

Which muscle in this figure is innervated by a cranial nerve and can flex the cervical portion of the vertebral column?

Briefly describe four main benefits of stretching before exercising.

The muscle that serves as the "prime mover" during a movement is called the

Your friend nods "yes" to you,going through flexion,extension and hyperextension.This movement at the fulcrum represents a

The attachment of a muscle's tendon to the stationary bone is called the _____;the attachment of the muscle's other tendon to the movable bone is called the _____.

An Introduction to the Human Body

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System

The Skeletal System: Bone Tissue

The Skeletal System: the Axial Skeleton

The Skeletal System: The Appendicular Skeleton

Joints

Muscular Tissue

Nervous Tissue

The Spinal Cord and Spinal Nerves

The Brain and Cranial Nerves

The Autonomic Nervous System

Sensory, Motor, and Integrative Systems

The Special Senses

The Endocrine System

The Cardiovascular System: the Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels and Hemodynamics

The Lymphatic System and Immunity

The Respiratory System

The Digestive System

Metabolism and Nutrition

The Urinary System

Fluid, Electrolyte, and Acidbase Homeostasis

The Reproductive Systems

Development and Inheritance

Filters

The attachment of a muscle's tendon to the stationary bone is called the _;the attachment of the muscle's other tendon to the movable bone is called the _.