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Do humans have Acromiodeltoid?
a. Humans do not have the pectoantebrachialis and xiphihumeralis muscles. The superficial part of a human chest only has the pectoralis major and the cat has both the pectoralis major and pectoralis minor. …
What is the function of the Clavobrachialis?
Cards
| Term Clavobrachialis | Definition Origin: Clavicle Insertion: Proximal end of ulna Function: Draws humerus craniad |
|---|---|
| Term Spinodeltoid | Definition Origin: Spine of the scapula Insertion: Deltoid ridge of humerus Function: Elevates and rotates the humerus |
What is deltoid muscle?
The deltoid muscle is a large triangular shaped muscle associated with the human shoulder girdle, explicitly located in the proximal upper extremity. The shoulder girdle is composed of the following osseous components[1][2][3] Proximal humerus.
What is teres major muscle?
Teres major is a small muscle that runs along the lateral border of the scapula. It forms the inferior border of both the triangular space and quadrangular space. It’s sometimes called “lat’s little helper” because of its synergistic action with the latissimus dorsi.
Do cats have biceps?
hamstring muscles, biceps femoris, and semitendinosus were examined in adult cats using microdissection and glycogen-depletion techniques. The biceps femoris muscle consists of two heads. The anterior head, which attaches mainly to the femur, is divided into two parts by the extramuscular branches of its nerve.
What does the Xiphihumeralis do?
It is directly inferior (vertically below) the pectoralis minor. Function of xiphihumeralis – helps draw the arm to the chest (pectoralis major and pectoralis minor also do this.)
What is the specific mode of action of Spinosad?
The specific mode of action of spinosad is to alter the function of nicotinic and GABA-gated ion channels, causing rapid excitation of the insect nervous system, leading to involuntary muscle contractions, tremors, paralysis, and death (Salgado, 1998 ).
What happens to insects that are exposed to Spinosad?
Spinosad affects the nervous system of insects that eat or touch it. It causes their muscles to flex uncontrollably. This leads to paralysis and ultimately their death, typically within 1-2 days. How might I be exposed to spinosad?
Where is Spinosad used in the United States?
Currently, spinosad is found in over 80 registered pesticide products. Many of these are used on agricultural crops and ornamental plants. Others are used in and around buildings, in aquatic settings, and as seed treatments.
How is Spinosad absorbed into the human body?
Spinosad is rapidly absorbed from the gastrointestinal tract, with T max 2–4 hours after administration. Bioavailability is >70% and increases if spinosad is administered with food. Spinosad undergoes extensive metabolism and is largely excreted in the feces.