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il63 [147K]
2 years ago
12

QUESTION 1:

Biology
1 answer:
Alex777 [14]2 years ago
3 0
Question 1 is false and question 2 is A
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The nursing instructor is talking with their students about botulism. The instructor tells the students that when caring for a c
NISA [10]

The condition which is most likely to cause death of a botulism patient is Respiratory failure.

Explanation:

The causal organism of Botulism is the bacteria <em>Clostridium botulinum.</em>

It is usually found in canned food and causes a very severe food poisoning.

The bacteria release botulinum toxin on reaching the intestine of the person and from their the toxins are absorbed into the blood.

Botulism mainly effects the neuromuscular system of the body. .

The basic symptoms of botulism is characterised by weaknes in limbs , jaws and eyes.

A decreased muscular activity sometimes causes constipation due to slowed down peristalsis.

Sometimes nausea , vomiting and diarrhea may occur.

If left untreated and in severe cases, the toxins may proceed to effect the respiratory muscle thus hindering the proper breathing and gaseous exchange.

A further damage could result in the respiratory failure.

6 0
3 years ago
What type of unhealthful air population occurs when ozone near the ground mixes with other polluting gases?
klemol [59]

I believe the answer is smog

6 0
3 years ago
Study the following food chain : grass&gt;rabbits&gt;snakes&gt;hawks.From this chain, you can correctly assume that each populat
masha68 [24]
The answer is D, for when one tropic level is eaten by the tropic level above it, the tropic level is supporting the higher one. I. E. Rabbits are supported by the grass because rabbits eat the grass. Also, the grass population would be larger than rabbits, the rabbits larger than snakes, so on and so forth, so B is ruled out. B states that each population is larger than the one BEFORE it, but there is no way there would be more rabbits than grass. Also, there are both herbivores and carnivores in the food chain, so A and C are out. The best answer is D.
8 0
3 years ago
Explain the different preparations of cocaine and how they are used.
VLD [36.1K]
<span>Cocaine Preparations -Coca leaves --> Coca Paste (60% pure): Not water soluble, so you can't inject it into the bloodstream -- you need an additional chemical step to turn the paste into crystal powder that can be injected or snorted -Coca --> Cocaine Hydrochloride (99% pure): Doesn't hold up very well to heat, so you can't smoke cocaine hydrochloride -Cocaine Hydrochloride (99% pure) --> Free-Base Cocaine or Crack Cocaine: -Reconvert cocaine hydrochloride back to base state by removing hydrochloride from cocaine (that's why it's called free-base cocaine) -Crack cocaine is a crystallized form, mixture of cocaine and baking soda -75% pure -Can be used at lower doses and is much cheaper than cocaine -Can be smoked</span>
7 0
3 years ago
Can recessive genes be expressed if the gene pair is heterozygous and why?​
disa [49]

Answer:

Recessive alleles are denoted by a lowercase letter (a versus A). Only individuals with an aa genotype will express a recessive trait; therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait.

Explanation: Is this what you were looking for?

3 0
3 years ago
Read 2 more answers
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