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ad-work [718]
3 years ago
13

What is the pathway of sperm from formation to ejaculation?

Medicine
1 answer:
myrzilka [38]3 years ago
8 0

Answer:

The pathway consists of several stages from formation to ejaculation.

Explanation:

The sperms are produced in seminiferous tubules in testes from where it is transferred and stored in the epididymis. Epididymis connects seminiferous tubule to vas deferens and during ejaculation peristalsis movement occur in  smooth muscle of vas deferens which push sperms forward to ejaculatory duct.

From ejaculatory duct it enters in the urethra and finally it get ejaculated from penis due to the movement of  muscles in the penis.

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During inhalation, the volume of the lungs ___________causing pressure inside them to _________
Svetradugi [14.3K]

Answer:

b. increases; decrease

Explanation:

During inhalation the diaphragm contracts causing the expansion of the lung volume and chest wall. The lung pressure decreases and is lower than the atmospheric pressure causing air to be drawn through the nose/mouth.

3 0
3 years ago
High-density lipoproteins (HDLs) transport cholesterol from cells to the liver, where it becomes part of bile. HDLs are ________
Rudik [331]

Answer: HDLs are antiatherogenic lipoproteins....

Explanation:

The anti-atherogenic effect of HDL occurs, above all, because of its properties to carry lipids, mainly cholesterol esters from peripheral tissues to the liver, which is known as reverse cholesterol transport(RCT). However, other protective actions of HDL, in addition to RCT, have been described in several experimental models and epidemiological studies. These actions include antioxidant protection, mediation of cholesterol efflux, inhibition of the expression of cell adhesion, leukocyte activation, regulation of blood coagulation and platelet activity.

4 0
3 years ago
A. How will a forensic nurse process the evidence of the bite mark?
vodka [1.7K]

Answer:

he can compare the dental records with the victims remains.  

6 0
2 years ago
Adela regularly interprets everyday aches and pains, such as stomach cramps and headaches, as serious medical problems. Her doct
ehidna [41]

Since Adela had been cleared by a certified person to be okay her sickness is Illness anxiety disorder

<h3>What does Adela suffer from?</h3>

Generally from the question, we see as Adela had been cleared by a certified person to be okay and free of any illness

Adela's sickness is psychological therefore Adele is suffering from illness anxiety disorder

<h3>Illness anxiety disorder </h3>

This is a mental illness known as hypochondria. Observations made show that people with this disorder, are always afraid of life-threatening illness although they have no symptoms.

More on healthcare

brainly.com/question/4784548

8 0
2 years ago
Are the triage decisions made in the field, in the ED, and in the ICU the same or different? In what ways?
never [62]

Answer:

Explanation:

ED triage: Used daily to prioritize patient assessment and treatment in the emergency department during routine functioning. Priority is given to those most in need. Resources are not rationed. Inpatient triage: Applied day-to-day in a variety of medical settings, such as the ICU, medical imaging, surgery, and outpatient areas, to allocate scarce resources. Priority is given to those most in need based upon medical criteria. Resources are rarely rationed. Incident triage: Used in multiple casualty incidents such as bus accidents, fires, or airline accidents to prioritize the evacuation and treatment of patients. These events place significant stress on local resources but do not overwhelm them. Resources are rarely rationed, and most patients receive maximal treatment. Military triage: Used on the battlefield, modern military triage protocols most reflect the original concept of triage and include many of the same principles. Resources are rationed when their supply is threatened. Disaster triage: Used in mass casualty incidents that overwhelm local and regional healthcare systems. Disaster triage protocols both prioritize salvageable patients for treatment and ration resources to ensure the greatest good for the greatest number.

3 0
3 years ago
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