The large, six-legged elephantine being with the four tentacles and immobile dome of a head was a Tralthan; a large, low-slung crustacean with the beautifully marked carapace that clicked past on thin, bony multijointed legs was, he recalled, a Melfan; and the small biped who looked like a half-size Earth-human covered in tightly curled red fur came from the planet Nidia.
The Nidian bumped gently against the side of the litter as it went past. It barked something at his nurse, possibly a reproof for bad driving, which was ignored. Like the cacophony of hooting, chirping, barking, or gobbling conversations going on all around him, it was just so much irritating, organic noise. This meant that the litter’s translation device must have been programmed only for the languages of the nurse and himself.
Hewlitt disliked being kept in ignorance of anything that was being said around him. He wondered if he would be allowed a personal multitranslator during his stay in hospital. Probably not. If the medics here were anything like some of the ones he had met on Earth, they would not want their patient to know what was going on.
Especially if they were not sure themselves.
His unpleasant memories of many unsuccessful treatments on his home world were driven from his mind by the sight of a great, hissing metal juggernaut that was heading rapidly toward them on a collision course. He pointed and yelled, “Nurse, look out! Slow down, dammit, and move aside.”
The nurse did none of those things, and the metal monster veered aside at the last moment and passed with a few inches to spare. Through the partly open canopy came the hot, odorless smell of escaping steam.
“That was the environmental protection vehicle of an SNLU,” said the nurse. “It belongs to a heavy-gravity life-form that evolved in an atmosphere of high-pressure superheated steam. We were in no danger from it.”
The nurse removed one of its tentacles from the litter controls to point along the corridor before going on. “You will already have noticed that the beings you can see fall into two distinct types: those who avoid others, and those who are avoided by others. This is due to differences in medical rank, the insignia of which is displayed on a band worn around a limb or some other prominent bodily extremity. I am giving you this information now because it will also serve as a guide to establishing the relative seniority of the various doctors and nursing staff you will meet during treatment. You will soon be able to tell the difference between the band markings that I wear, which are those of a nurse-in-training, and a charge nurse, an intern, a member of the Psychology Department, a senior physician, or one of the diagnosticians.
“Theoretically,” it went on, “the staff member possessing the greater medical seniority has right of way. But there are many who believe that it is stupid to suffer contusions or some lesser bodily discomfort by holding too strictly to this rule and, if the other being is more massive and well muscled than they are, simply get out of its way regardless of differences in rank. That is why nearly everyone gets out of my way. But in the case of a patient like yourself who is presumably in urgent need of treatment, the litter bearing you has priority of passage regardless of the low rank, very low in my case, of the nurse guiding it.”
Feeling reassured, Hewlitt looked more closely at the beings around him instead of cowering and closing his eyes at their approach. A person can get used to anything, he was thinking, but a few minutes later he was not so sure.
“What … what was that disgusting, horrible thing that just went past?”
The nurse did not reply until they had turned in to an intersection and the creature was out of sight. Then it said, “That is a physiological classification PVSJ, an Illensan chlorine-breather, wearing the protective envelope necessary in an oxygen-rich environment. They have very sensitive hearing. You would do well to remember that.”
Hewlitt could not remember seeing anything that looked like an ear, or an eye or a nose or mouth for that matter; just a spiny, membranous body that looked like a haphazard collection of oily, rotting vegetation writhing within the yellow fog inside the loose, transparent body cover.