« previous next »

Author Question: Which muscle has a course parallel to that of the buccinator? A) Risorius B) Depressor anguli oris ... (Read 36 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 4, 2018
Which muscle has a course parallel to that of the buccinator?
 A) Risorius
  B) Depressor anguli oris
  C) Depressor labii inferioris
  D) Mentalis

Question 2

A pout that involves protrusion of the lower lip requires contraction of which muscle?
 A) Orbicularis oris
  B) Triangularis
  C) Levator anguli oris
  D) Mentalis


jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 4, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Regulation of muscle contraction by tropomyosin and troponin Regulation of muscle contraction by tropomyosin and troponin
Frog head muscle (labeled) Frog head muscle (labeled)
Concentric and Eccentric Muscle Actions Concentric and Eccentric Muscle Actions
(A) The muscle segment. (A) The muscle segment.
Use fingertips to apply friction to muscle attachments along inferior length of the clavicle. Use fingertips to apply friction to muscle attachments along inferior length of the clavicle.
Skeletal Muscle Fiber Types Skeletal Muscle Fiber Types
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library