BIO160 Intro to Human Anatomy and Physiology
Lab quiz 5
BIO160
Intro to Human Anatomy and Physiology
Lab Quiz 5
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Your assignment consists of 25 multiple-choice questions. Each question is worth 1 points for a total of 25 points.
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Question
1 of 25
Which of the following describes why a wide range of facial expressions can be made?
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The facial muscles are antagonists to each other. |
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The facial muscles insert into other muscles or the skin. |
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The facial muscles insert into bones of the vertebra and the maxilla. |
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The facial muscles are all synergists. |
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The facial muscles are large. |
Question
2 of 25
What muscle is used when a person smiles?
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Masseter |
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Occipitalis |
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Orbicularis oris |
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Zygomaticus |
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Frontalis |
Question
3 of 25
Which muscle(s) keep the jaw closed?
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Masseter only |
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Temporalis only |
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Buccinator only |
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Masseter and buccinator |
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Masseter and temporalis |
Question
4 of 25
What type of muscle is the orbicularis oculi?
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Sphincter |
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Two headed insertion |
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Thin and sheetlike |
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Fan shaped |
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Large straplike |
Question
5 of 25
What muscle allows for the flexion of the neck?
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Platysma |
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Masseter |
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Orbicularis otis |
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Sternocleidomastoid |
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Epicranius |
Question
6 of 25
What muscle lies above the ears and makes up the lateral sides of the head?
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Temporalis |
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Frontalis |
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Masseter |
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Buccinator |
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Zygomaticus |
Question
7 of 25
Which of the following describes the action of the buccinator?
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Closes the jaw. |
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Tenses the skin of the neck. |
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Compresses the cheek. |
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Closes the lips. |
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Raises the eyebrows. |
Question
8 of 25
Which of the following is the large fan shaped muscle that covers the upper chest?
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Sternocleidomastoid |
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Rectus abdominus |
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Pectoralis major |
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Deltoid |
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Transverse abdominus |
Question
9 of 25
What arm muscle has an origin on the scapula and an insertion on the radius?
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Pectoralis major |
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Deltoid |
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Biceps brachii |
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Brachialis |
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Flexor carpi radialis |
Question
10 of 25
What is the most superficial muscle of the upper back?
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Pectoralis major |
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Trapezius |
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Latissimusdorsi |
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Triceps brachii |
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Erector spinae |
Question
11 of 25
What muscle is the antagonist to the biceps brachii?
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Deltoid |
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Trapezius |
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Triceps brachii |
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Brachialis |
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Extensor carpi ulnaris |
Question
12 of 25
Which of the following describes the rectus abdominus?
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Paired strap-like superficial muscle that runs from the pubis to the rib cage |
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Single straplike deep muscle that runs from the pubis to the rib cage |
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Single deep muscle that runs horizontally across the abdomen |
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Paired superficial muscle that runs horizontally across the abdomen |
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Large fan shaped muscle that covers the upper chest |
Question
13 of 25
Which of the following muscle has its origin on the sternum?
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Trapezius |
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Latissimusdorsi |
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Deltoid |
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Biceps brachii |
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Pectoralis major |
Question
14 of 25
What muscle is known as the "tailor's muscle" because it allows a person to sit in a crossed leg position?
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Gluteus maximus |
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Rectus femoris |
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Vastuslateralis |
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Sartorius |
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Adductor longis |
Question
15 of 25
What muscle has an origin on the pelvis and is the large superficial anterior muscle of the thigh?
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Sartorius |
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Rectus femoris |
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Vastuslateralis |
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Tibialis major |
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Gluteus maximus |
Question
16 of 25
What is the movement produced by the fibularis muscles?
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Prime mover of toe extension |
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Plantar flexion and everts the foot |
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Extends and stabilizes the knee |
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Adducts the thigh |
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Prime mover of dorsiflexion |
Question
17 of 25
Which of the following describes the quadriceps?
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They are a group of muscles that make up the lower back. |
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They are a group of muscles that flex the trunk. |
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They are a group of muscles that extend the knee. |
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They are a pair of muscles that allow a person to point their toes. |
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They are a pair of muscles that make up the posterior leg. |
Question
18 of 25
Muscles originating on the leg (between the knee and ankle) allow movement of what bones?
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Only the foot |
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The foot and the toes |
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The foot, toes and leg |
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Only the toes |
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The foot, toes, leg and thigh |
Question
19 of 25
Which of the following describes the action of the gluteus maximus?
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Extension of the hip |
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Flexion of the hip |
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Extension of the foot |
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Flexion of the foot |
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Flexion of the knee |
Question
20 of 25
Which of the following movements is the action of the soleus muscle?
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Plantar flexion only |
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Knee flexion and plantar flexion |
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Knee flexion only |
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Extends the thigh |
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Dorsiflexion of the foot |
Question
21 of 25
What muscles make up the hamstrings?
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Biceps and gluteus medius |
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Biceps and gastrocnemius |
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Biceps and triceps |
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Biceps and soleus and gastrocnemius |
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Biceps and semitendinosus and semimembranosus |
Question
22 of 25
Which of the following contains muscles that cross the knee joint?
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Gluteus maximus, gastrocnemius, and adductor magnus |
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Biceps femoris, gastrocnemius, and soleus |
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Biceps femoris, gastrocnemius, and sartorius |
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Adductors, gastrocnemius, and soleus |
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Gluteus maximus, biceps femoris, and adductors |
Question
23 of 25
Where is the gluteus medius located?
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It runs from the ilium to the femur and lays over the gluteus maximus. |
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It runs from the lower vertebra to the femur and lays over the gluteus maximus. |
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It runs from the lower vertebra to the tibia and lays over the gluteus maximus. |
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It runs from the ilium to the femur and is located under the gluteus maximus. |
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It runs from the lower vertebra to the tibia and is located under the gluteus maximus. |
Question
24 of 25
hat is the insertion site of the gastrocnemius muscle?
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Tibia |
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Fibula |
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Calcaneus |
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Femur |
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Metatarsals |
Question
25 of 25
What muscle group is the antagonist of the hamstring muscles?
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Adductors |
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Fibularis muscles |
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Gluteus maximus and gluteus medius |
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Quadriceps |
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Extensors digitorum |
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Solution: BIO160 Intro to Human Anatomy and Physiology