Answer:
The correct option is : c. Teres Major
Explanation:
Rotator cuff muscle is the group of muscles and their tendons present in the shoulder. The function of rotator cuff muscle is to stabilize the shoulder, by keeping the ball of the humerus bone in the socket of the shoulder.
The four rotator cuff muscles and their functions-
- Supraspinatus muscle: abduction of humerus
- Infraspinatus muscle: external rotation of humerus
- Teres minor muscle: external rotation of humerus
- Subscapularis muscle: internal rotation of humerus
Therefore, the rotator cuff muscle does not contain the teres major muscle.
Answer:
D
Explanation:
The EEG may also be used to determine the overall electrical activity of the brain for example to elevate trauma, drug intoxication, or extended brain damage or comatose patients. also help diagnose conditions such a seizures, epilepsy, head injuries, dizziness ,headaches brain tumors and ,sleeping problems.
Answer:
Okay
Explanation:
Human topoisomerase I plays an important role in removing positive DNA supercoils that accumulate ahead of replication forks. It also is the target for camptothecin-based anticancer drugs that act by increasing levels of topoisomerase I-mediated DNA scission. Evidence suggests that cleavage events most likely to generate permanent genomic damage are those that occur ahead of DNA tracking systems. Therefore, it is important to characterize the ability of topoisomerase I to cleave positively supercoiled DNA. Results confirm that the human enzyme maintains higher levels of cleavage with positively as opposed to negatively supercoiled substrates in the absence or presence of anticancer drugs. Enhanced drug efficacy on positively supercoiled DNA is due primarily to an increase in baseline levels of cleavage. Sites of topoisomerase I-mediated DNA cleavage do not appear to be affected by supercoil geometry. However, rates of ligation are slower with positively supercoiled substrates. Finally, intercalators enhance topoisomerase I-mediated cleavage of negatively supercoiled substrates but not positively supercoiled or linear DNA. We suggest that these compounds act by altering the perceived topological state of the double helix, making underwound DNA appear to be overwound to the enzyme, and propose that these compounds be referred to as ‘topological poisons of topoisomerase I’
The nursing staff actions which would positively influence the client’s behavior who is diagnosed with cerebral arteriosclerosis is to help:
- Regain the balance of the patient
- Position the patient to prevent contractures,
- Position the patient to relieve pressure
<h3>Cerebral arteriosclerosis</h3><h3 />
Cerebral arteriosclerosis can simply be defined as a health condition or health problem which is characterized by the of thickening and hardening of the walls of the arteries in the brain.
They general symptoms of this cerebral arteriosclerosis include the following:
- Facial pains
- Impaired vision
So therefore, the nursing staff actions which would positively influence the client’s behavior is to help
- Regain the balance of the client
- Position the client to prevent contractures,
- Position the client to relieve pressure
Learn more about arteriosclerosis:
brainly.com/question/2347244
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Answer:
False.
Explanation:
Zwitter ion may be defined as the molecule that contains the net neutral charge. The change in pH can change the charge on the zwitter ions. Amino acids can exist in the form of zwitter ions.
The basic environment, causes the deprotonation of the ammonia group. The carboxyl end of a protein release the hydrogen ions in the acidic environment , not in the basic environment.
Thus, the answer is false.
