Answer:
The correct answer is - A.The patient will undergo a spermatolysis
Explanation:
Azoospermia and oligospermia are the condition of absence of the motile and viable sperms in the body of an individual. There are many causes that can lead to these conditions such as testicular cancer. These surgeries have many risk including removing of testes, lack of sperms that are viable, however, spermatolysis is not one of them.
Answer: T
Explanation: It is a coaches responsibility to protect their athletes bu ensuring that they are performing exercises correctly and to not allow them exercise while injured.
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Answer:
A
Explanation:
All humans die eventually thefore 100% no human has ever not died
Answer:
True.
Explanation:
Stage 1 of NREM sleep is characterized by a low amplitude EEG, mixed frequency between range a and s (2 to 7Hz). EMG activity is usually higher than at other stages of sleep, but amplitude can vary widely. Stage 2 of NREM sleep is recognized by background activity and episodes of sleep spindles and K-complexes. Sleep spindles are short (12 to 14 Hz) waves that increase and decrease in amplitude to produce a spindle characteristic. Stage 3 NREM sleep is classified when slow waves or d waves (£ 2Hz) and high amplitude greater than 75mV (measured from lowest to highest wave - peak to peak) appear at 20 to 50% of the time of the day. record. Stage 4 NREM sleep is similar for EEG, EMG, and EOG from the previous stage; however, stage 4 is characterized by the presence of d waves in more than 50% of the time.
Accordingly, we can conclude that going through the NREM stages (1 to 4), the frequency of EEG waves decreases but their amplitude increases.
