Which suffix does not mean pertaining to?
Which suffix does not mean pertaining to?
Med Term Chapter 1
| Question | Answer |
|---|---|
| Which is NOT a suffix used to mean “Pertaining to” | -algia |
| Translate the suffix -logy | Study of |
| The prefixes e- ec- and ex all mean | Out |
| What is the meaning of the root troph/ | Nurishment Development |
Which suffix means instrument crush?
triptor
What is the meaning of the suffix?
Suffixes are a letter or group of letters added to the ending of words to change their meaning or function. These useful, shapeshifting tools can be as small as -s, and -ed, or can be larger additions such as -ation, and -ious.
What term means pertaining to the groin?
inguinal
Which term means toward the midline?
medial
What are the 8 directional terms?
Anatomical Directional Terms
- Anterior: In front of, front.
- Posterior: After, behind, following, toward the rear.
- Distal: Away from, farther from the origin.
- Proximal: Near, closer to the origin.
- Dorsal: Near the upper surface, toward the back.
- Ventral: Toward the bottom, toward the belly.
- Superior: Above, over.
- Inferior: Below, under.
Why are directional terms so important?
Why are directional terms so important? They allow us to accurately describe the position of a human body. They allow us to explain where one body structure is in relation to another. They allow us to designate specific areas within major body divisions.
Is farther from the trunk or origin of a structure?
A feature that is proximal to something else is closer to the limb’s point of attachment to the trunk. A structure that is distal to something else is farther away from the limb’s point of attachment.
Which term means farther into the body?
Lateral. Which directional term means farther from the attachment of a limb to the trunk or farther from the origination of a structure? Distal.
What term means farther from the point of reference?
PROXIMAL. NEARER TO THE ATTACHMENT OF A LIMB TO THE TRUNK; NEARER TO THE POINT OF ORIGIN. DISTAL. FURTHER FROM THE ATTACHMENT OF A LIMB TO THE TRUNK; FARTHER FROM THE POINT OF ORIGIN.
Where is the point of origin on the body?
The insertion is usually distal, or further away, while the origin is proximal, or closer to the body, relative to the insertion.
What plane divides the body into front and back?
Coronal Plane
Where is the point of attachment?
Proximal means nearer to the center (trunk of the body) or to the point of attachment to the body. If another reference point is given, such as the heart, the proximal point of another organ or extremity is the point closest to the heart, central rather than peripheral. Proximal is the opposite of distal.
Which group of muscle flexes and rotates the neck?
Spinal Muscles: A Comprehensive Guide
| CERVICAL MUSCLES | FUNCTION | NERVE |
|---|---|---|
| Sternocleidomastoid | Extends & rotates head, flexes vertebral column | C2, C3 |
| Scalenus | Flexes & rotates neck | Lower cervical |
| Spinalis Cervicis | Extends & rotates head | Middle/lower cervical |
| Spinalis Capitus | Extends & rotates head | Middle/lower cervical |
When you lift your chin when nodding which muscles are contracting?
To signify yes, you would nod, alternating moving the head forward while lowering the chin, and raising the head and chin. To lower the chin you would contract the sternocleidomastoid muscles, along with the longus capitis and longus colli. To raise the chin you would contract the splenius and trapezius muscles.
Which muscles turn the head to the right?
The major muscle that laterally flexes and rotates the head is the sternocleidomastoid. In addition, both muscles working together are the flexors of the head.
Which muscles are neck extensors?
Cervical Extensors
- Levator scapulae.
- Upper trapezius.
- Splenius Capitis.
- Splenius Cervicis.
- Semispinalis capitis.
- Semispinalis Cervicis.
What is the big muscle in your neck called?
Sternocleidomastoid muscle location The sternocleidomastoid muscle (SCM) starts at the base of your skull and runs along both sides of the neck. After the platysma, it’s the most superficial neck muscle and is also one of the biggest.
What is the prime mover for inhalation?
The primary muscles for inhalation are the diaphragm, and the external intercostals; for exhalation the primary muscles are the internal intercostals, the intercostalis intimi, and the subcostals.
What muscles attach c2?
Attachments:
- attached to the anterior surface of the vertebral body. longus colli.
- attached to transverse processes. levator scapulae. scalenus medius. splenius cervicis.
- attached to spinous processes. semispinalis cervicis. rectus capitis posterior major.
- attached to posterior surface of lamina. multifidus and longissimus.
Does C2 have a lateral mass?
The C2 vertebra consists of a body, paired pedicles, lateral masses (superior articulating facets), odontoid, pars interarticularis, inferior articulating facets, lamina, and bifid spinous process.
How do you relax the occipital muscles?
Stand with your upper back against a wall, feet shoulder-width apart. Face forward, tuck your chin down, and pull your head back until it meets the wall. Try to bring your head back in a straight line without tilting it back or nodding forward. Hold the stretch for 5 seconds before resting, and repeat 10 times.
What does C2 control?
C1, C2, and C3 (the first three cervical nerves) help control the head and neck, including movements forward, backward, and to the sides. 1. The C2 dermatome handles sensation for the upper part of the head, and the C3 dermatome covers the side of the face and back of the head.
What is C2 also called?
C2 (cervical vertebra): C2 is the symbol for the second cervical vertebra, which is also called the axis. It is so-named because the uppermost cervical vertebra (called the atlas) rotates about the odontoid process of the second cervical vertebra.
What is another name for C2?
axis vertebra
What happens if you break your C2?
If the spinal cord becomes compressed at the C2 level, it can cause pain, tingling, numbness, and/or weakness in the arms or legs, loss of bowel and/or bladder control, and other problems. Severe cases of spinal cord injury at C2 can be fatal because breathing and other critical body functions may be impaired or stop.
