This element gains three electrons when forming an ion; it also helps form an essential source of energy for cells.

What is the charge of an ion of gold (Au) if it has 76 electrons?

Which of the following is a physical change?

MUST USE Honorlock and a WEBCAM. 25 questions multiple-choice, multiple answer, short answer, true/false, fill-in-the-blank, and/or matching. 90 min time limit. Must complete in one sitting. ONLY Two ATTEMPTs! I suggest to take exam ONLY during normal business hours (M-F from 8:00 AM – 5:00 PM), in case you encounter any issues you can contact me or the IT department. Reminder: NO NOTES ALLOWED, NO ELECTRONICS (cellphones, headphones, etc)!!!!If it asks for a password, that means you are either:  A) not using the lockdown browser or B) don’t have your webcam-enabled.  If you receive an error (take a picture and send it to me) it is probably because the Internet (or wi-fi) connection was lost for an extended period of time. You would need to close the browser, sometimes you will need to force shut down your computer, and restart your exam. Keep in mind that your Timer is still running so you should do these steps fast!Reminder: “Students who engage in academic dishonesty also face additional sanctions from the Office of Student Conduct, including expulsion from the College, as outlined in the South Texas College Code of Student Conduct”.

A PTA applies a cold pack to a patient with acute inflammation and swelling. Which physiological effect MOST directly contributes to pain reduction?

During the proliferative phase of healing, physical agents may assist by:

What is sensory integration in the human body?

Proprioception is most accurately defined as:

A PTA concludes that it is necessary to elongate the long head of the Triceps muscle as part of a muscle length assessment of the elbow. Which positioning of the upper extremity would be the MOST effective for achieving the stated objective?

A patient reports a pain level of 6 /10 that began 2 months ago after straining their low back. The Physical Therapist Assistant (PTA) expects the patient to exhibit all of the following EXCEPT: